Answer:
Scaffolding is a temporary means of support structure which enables workers to reach the required heights while constructing, maintenance or repairing the existing structures.
On one hand, scaffolding tends to offer comfortable and safe working arrangement as compared to working from ladders, leaning over edges and stretching overhead. While on the other hand working at height itself is a big danger and working on scaffold enhances the risk to it especially when safety regulations are ignored. Scaffolding accidents mainly involve people falling, incorrect operating procedures, environmental conditions and falling materials due to equipment failure.
Additionally, major scaffold failure occurs due to overloading of scaffolding. Individuals exposed to scaffolding hazards include scaffold erectors and dismantlers, personnel working on scaffolds, employees and the general public near scaffolding. Scaffold erectors and dismantlers are at particular risk, since they work on scaffolds before ladders, guardrails, platforms and planks are completely installed.
As in every thriving city, you will notice countless projects utilizing scaffolding, a symbol of a flourishing construction industry and one of the leading causes of workplace accidents and injuries.
When performing construction work, using scaffolding might give you a false sense of security because it feels much safer than using tall, unprotected ladders or forcing your body to move naturally. Unfortunately, scaffolding accidents causes involve escapes that’s more than just a scrape or a bruise.
the jagged, saw-toothed spine of rock that forms between two cirques eroding back toward each other is a/an?
Answer:
a horn
Explanation:
use quizlet is helps a lot and gives answers for multiple choice
whatever quiz/test you are doing just type into the search bar
example: 1.06 Unit Test: earth's surface
'1.06 Unit Test: earth's surface' goes into the search bar
hope this helps!
what are the advantages and disadvantages of coastal development?
Coastal development has economic benefits because shorelines are popular tourist destinations where coastal development negatively affects coastal ecosystems by contributing to climate change, increasing ocean acidification, and threatening coral reef ecosystems.
What is Coastal development?Coastal management is defined as protection against flooding and erosion, and techniques that prevent erosion so that land can be claimed where protection against rising sea levels is important in the 21st century, as climate change due to which the sea level rises rapidly.
Coastal areas provide important inputs for industry, including water and space for shipping and ports; opportunities for recreational activities such as fishing and diving and other raw materials, including salt and sand.
Thus, Coastal development has economic benefits because shorelines are popular tourist destinations where coastal development negatively affects coastal ecosystems by contributing to climate change, increasing ocean acidification, and threatening coral reef ecosystems.
Learn more about Coastal development, here:
https://brainly.com/question/10113689
#SPJ1
Explain how geomorphic processes shaped your chosen coastal landscape. (6)
Para 1: Locate your chosen landscape
Para 2: For Flamborough Head explain how geomorphic processes have formed caves, arch, stacks and stumps.
Para 2: For Spurn Point explain how geomorphic processes have formed the spit.
Be Place Specific!!!!!!
The exact nature of the coastal landscape is determined by a combination of local environmental factors, such as climate, rock type, and the energy of the ocean, as well as long-term geological processes that shape the Earth's surface over time.
What is the impact of Geomorphic process in creating coastal landscape?Geomorphic processes are geological processes that shape the Earth's surface. Its brings about changes in the configuration of the Earths surface, due to physical stresses and chemical actions on materials present on earth.
In this question, most coastal landscapes are shaped by a combination of geomorphic processes, including:
Erosion: The removal of rock, soil, and other materials from the coast by the action of wind, water, and ice. This can lead to the formation of cliffs, sea caves, and beaches.Deposition: The laying down of sediment by wind, water, or ice. This can lead to the formation of sand dunes, deltas, and spits.Sea-level change: Changes in sea level can cause coastal landscapes to erode or accrete (grow), leading to changes in the shape of the coast over time.Tectonic activity: The movement of tectonic plates can lead to earthquakes, volcanic activity, and uplift or subsidence of land masses, which can shape the coastal landscape. etc.However, these processes all interact to create the diverse and dynamic coastal landscapes that we see today, such as the landscape that you choose in your work.
Read more about geomorphic processes
brainly.com/question/29368871
#SPJ1
Our Sun is made of about 28% helium (by mass). Where did this helium come from?
The helium in the Sun was formed through the process of nuclear fusion, as hydrogen atoms were combined to form helium in the intense conditions at the Sun's core. This helium was created from the hydrogen that was formed in the early universe shortly after the Big Bang.
The helium in the Sun, and in other stars, was created through a process known as nuclear fusion. Nuclear fusion is the process by which lighter atomic nuclei are combined to form heavier ones, releasing energy in the process. In the Sun, fusion occurs in the core, where temperatures reach millions of degrees and the intense pressure forces hydrogen atoms to collide and merge into heavier helium atoms. This process releases energy in the form of light and heat, which sustains the Sun's luminosity.
The hydrogen in the Sun was formed in the early universe, shortly after the Big Bang, through a process called big bang nucleosynthesis. Over time, the hydrogen in the Sun's molecular cloud was compressed and heated, leading to the formation of the Sun and the onset of fusion in its core. As fusion continues in the Sun, more and more hydrogen will be transformed into helium, leading to a gradual increase in the proportion of helium in the Sun's atmosphere.
To learn more about helium, visit:
https://brainly.com/question/18574038
#SPJ11
i have 3461 points from when i used to use this site. Share a random piece of trivia if you decide to answer this post.
I want to give back to this site for helping me through my online classes
Answer:
Explanation:
BTS is a kpop group, originating in Seoul South Korea. They got together in 2010, and debuted in 2013. The group consists of V(kim taehyung), RM (Kim Namjoon), Jungkook ( jeon jungkook), SUGA (min yoongi) , J-hope (jung hoseok), Jimin ( Park Jimin), and JIN ( Kim Seokjin)
g what is a summit? question 5 options: the greatest dark contour line on a feature the contour line that circles the name of a mountain the highest point of elevation on a feature the lowest point of elevation on a feature
Option a is Correct. A summit is a feature's largest dark contour line. Contouring is the term used to describe the process of utilizing contour lines to depict height on a map.
The 1400-foot contour is the darker contour line, which is also known as the index contour. Index contours, which are evenly spaced out, are helpful in visually determining the contour interval.
Any location on the lower index contour line that is numbered 500 is at a height of 500 meters above mean sea level. The 600 line, or 600 meters, represents the highest index contour line. Imaginary lines that connect locations with the same height above sea level are called contour lines.
Learn more about dark contour Visit: brainly.com/question/29487466
#SPJ4
Correct Question:
What is a summit? question 5 options:
1. the greatest dark contour line on a feature
2. the contour line that circles the name of a mountain
3. the highest point of elevation on a feature
4. the lowest point of elevation on a feature
describe the distribution of the main tourist areas of jamaica
Jamaica, an island-nation, located in the heart of Caribbean sea is the third-largest island-nation of Caribbean which is surrounded by narrow beaches, reefs, mountains and rain-forest are other characteristic features from the point of tourism.
→ Main Tourist Areas : There are main 8 major Tourist destinations across the country, namely, Blue Mountains, Treasure Beach, Negril, Montego Bay, Ocho Rios, Mandeville, Kingston and Port Antonio.
The main areas of attractions is distributed mainly eastern and western half's of the country like Blue and john crow mountains, capital-city, Negril, Mandeville, etc.
In 2020, 1.33 million tourist across the globe visited Jamaica, where as in 2019 the figure was a high as 4.23 million making it the 85th most-popular tourist destination. Tourism sector contributes almost 30% in GDP which helps to support other economic pillars.
Learn more about Jamaica: https://brainly.com/question/1640300
Which of the following are true about similar figures? Choose ALL correct answers (hint: there are three correct responses).
Responses
All corresponding lengths are equal.
All corresponding lengths are equal.
All corresponding lengths are in equal ratio.
All corresponding lengths are in equal ratio.
All corresponding angle measures are equal.
All corresponding angle measures are equal.
There exists a finite composition of rigid motions that maps one figure to the other (you can get from one similar figure to the other using a set number of rigid motions).
There exists a finite composition of rigid motions that maps one figure to the other (you can get from one similar figure to the other using a set number of rigid motions).
There exists a finite composition of dilations and rigid motions that maps one figure to the other (you can get from one similar figure to the other using a set number of dilations and rigid motions).
The following are true about similar figures.
All corresponding lengths are equal.All corresponding lengths are in equal ratios.All corresponding angle measures are equal.The correct options are A, B, and C.
What is the condition for similar figures?The same shape between two figures is referred to as similarity. If two figures have congruent corresponding angles and equal length ratios on their corresponding sides, they are said to be similar mathematically.
Similar figures share the following characteristics and the same shape, but not necessarily the same size: The corresponding sides have an equal ratio. In other words, the corresponding sides' ratios are equal. Angles that coincide are equal.
Thus, the ideal selections are options A, B, and C.
Learn more about similar figures here:
https://brainly.com/question/20368229
#SPJ1
would sea level affect the areas where tectonic plates would be found?
No, sea level would not affect the areas where tectonic plates are found. Tectonic plates are located deep within the Earth's crust, and sea level is a surface-level phenomenon that does not affect the movement and location of these plates.
How many times has Georgia had an earthquake?
Answer:
Since 1900, only about 240 earthquakes have occurred in Georgia.
In order to talk about earthquake frequency, we must have a broad perspective. Here, we mostly use North American plates for our meals. California is a state of exceptionals.
Explain what an earthquake is.
An earthquake happens when two pieces of the ground suddenly slide past one another. The region where they slip is the fault or fault plane. The hypocenter, or starting point of the earthquake below the surface, is the location on the earth's surface that is immediately above the epicentre. These smaller quakes occur in the same area as the main one that comes right after it. Scientists are unable to tell whether an earthquake is a foreshock before the bigger one happens.
Know more about California Visit:
https://brainly.com/question/14317404
#SPJ4
why would the compressive stress of timber parallel to the grain be more than parallel to the game
The compressive stress of timber parallel to the grain is higher because the fibers in this direction have a stronger alignment and are better able to withstand compression.
The fibers in the perpendicular direction, however, are more prone to buckling, as they have a weaker alignment and are more susceptible to bending. This difference in behavior is due to the arrangement of the fibers in the wood and the way they are connected to each other.
The fibers in the longitudinal direction are held together by strong bonds called lignin, while the fibers perpendicular to the grain are connected by weaker bonds called hemicellulose. This leads to the difference in compressive stress between the two directions.
To know more about compressive stress click on the link below:
https://brainly.com/question/29264449#
#SPJ11
1. volcanologists monitoring st. helens in the weeks prior to the eruption were worried about what measured observation?
select the correct answer. the pacific plate is an oceanic tectonic plate. how did a hot spot and the pacific plate interact to form the hawaiian islands? a. both the hot spot and the plate remained stationary. b. both the hot spot and the plate continuously moved. c. the plate was stationary, while the hot spot constantly moved. d.
Answer:
its already answered on another one. follow the link:
https://brainly.com/question/2083346
Explanation:
if you travel south, how does the altitude of polaris change?
The altitude of Polaris changes as you travel south, with the star appearing lower in the sky as your latitude increases. Despite these changes, Polaris remains a valuable navigation aid, as its position relative to the North Pole provides valuable information about a person's location and position.
Polaris, also known as the North Star, is a star that is located near the North Pole and is used as a reference point for navigation. When you travel south, the altitude of Polaris changes, which can impact its visibility and usefulness as a navigation aid.
The altitude of Polaris refers to the height of the star above the horizon. As you travel further away from the North Pole and closer to the equator, the altitude of Polaris decreases, which means that the star appears to be lower in the sky. This is because the observer's latitude is increasing, which changes the position of the celestial poles relative to the observer's horizon.
At the equator, Polaris is at an altitude of approximately 0 degrees, which means that it is on the horizon and not visible. However, as you continue to travel south and your latitude increases, Polaris will gradually become more visible, and its altitude will increase accordingly.
To learn more about Polaris, visit:
https://brainly.com/question/14821642
#SPJ11
European Regions Research- Region: Russian Core
What do you feel truly binds this region together? Why do we group them together?
Answer: Location
Explanation: We group them together because they are considered a continent of small countries.
which of the following is true of rock cleavage? multiple select question. forms perpendicular to the direction of applied stress typically cuts across bedding planes only occurs in deformed sedimentary rock forms when rock deforms under low to moderate temperatures is directly related to mineral cleavage
Answer:
The following are true of rock cleavage:
Forms perpendicular to the direction of applied stress
Typically cuts across bedding planes
Forms when rock deforms under low to moderate temperatures
Is directly related to mineral cleavage
Cleavage is a type of layering that forms in rocks as a result of the way minerals align and reorient under stress. Cleavage planes often form perpendicular to the direction of applied stress and can cut across bedding planes, which are the layering surfaces in sedimentary rocks. The development of cleavage is influenced by the temperature and pressure conditions under which the rock deforms, as well as the specific minerals that make up the rock. In many cases, rock cleavage is directly related to the mineral cleavage of individual mineral grains within the rock.
what type of weather should the western part of the united states be experiencing (colorado, wyoming, utah)?
The western part of the United States should be experiencing a mix of warm and dry conditions, with cooler temperatures in the higher elevations. During the summer months, temperatures can range from the low 70s to the mid 90s, while in the winter months, temperatures can dip as low as the single digits.
Exploring the Natural Beauty of the Western United StatesBeautiful mountains, crystal clear lakes, and breathtaking landscapes are just a few of the amazing sights found in the western United States. From the snow-capped peaks of Colorado and Wyoming to the dry deserts of Utah, the region offers a diverse range of landscapes. No matter the time of year, the western US is a great place to explore and enjoy the outdoors. Whether you're looking for a quiet hike or an adrenaline-pumping adventure, you'll find something to suit your needs. With its unique geography and awe-inspiring beauty, the western US is a destination like no other.
Learn more about Western United States: https://brainly.com/question/1260394
#SPJ4
Answer:
cool and dry
Explanation:
guessed it from what I knew and got it right.
Hope it helps!
The discovery of magnetic anomaly stripes in the ocean basins proved that?
The discovery of magnetic anomaly stripes in the ocean basins provided evidence for the theory of plate tectonics.
These stripes are alternating bands of magnetic materials that are magnetized in opposite directions, and they run parallel to the mid-ocean ridges (where new oceanic crust is formed). The presence of these stripes indicated that the oceanic crust is being created and moving away from the mid-ocean ridge, which supports the idea that the Earth's crust is composed of plates that move and interact with each other.
This discovery helped to solidify the theory of plate tectonics and revolutionized our understanding of the Earth's structure and evolution.
You can learn more about magnetic anomaly stripes at
https://brainly.com/question/14565874
#SPJ4
following questions.
1) What does John Adams think of the 1" Continental
Congress?
Continental does John Adams think of the 1".
Is Continental a desirable employer?90% of workers say they would advocate hiring at European to a friend. This is based on 605 reviews that were posted anonymously to Glassdoor. 70% of job applicants say they had a great interview experience at Continental.
Where is the origin of Continental?Since the company's founding in Dartmouth, Germany, in 1871, Continental has had a long history of success. We are willing to help anyone working to make their visions of mobility a reality.
To know more about Continental visit:
https://brainly.com/question/14684145
#SPJ4
Like in general fluid mechanic, the Naiver-Stoke equation in dynamic meteorology expre
The Navier-Stokes equation expresses the balance between forces acting on a fluid and its change in velocity over time.
The Navier-Stokes Equation in Dynamic MeteorologyLike in general fluid mechanic, the Naiver-Stoke equation in dynamic meteorology expreases the motion of a fluid in a given time interval. The equation states that the change in velocity (or momentum) of a fluid over a given time interval is equal to the sum of the forces acting on the fluid (such as pressure gradients, viscous forces, and external forces) divided by the mass of the fluid. The equation is given by:
[tex]$$\frac{\partial \mathbf{v}}{\partial t} + \mathbf{v}\cdot\nabla \mathbf{v} = -\frac{1}{\rho}\nabla p + \nu\nabla^2\mathbf{v} + \mathbf{f}$$[/tex]
Where:
[tex]$\mathbf{v}$[/tex] is the velocity of the fluid, [tex]$\rho$[/tex] is the density of the fluid, [tex]$p$[/tex] is the pressure, [tex]$\nu$[/tex] is the dynamic viscosity, and [tex]$\mathbf{f}$[/tex] is an external force.Learn more about general fluid mechanic: https://brainly.com/question/26038752
#SPJ4
the hawaiian islands, a chain of volcanic islands located in the middle of the pacific plate, extend northwest across the pacific as shown in the figure. the island of hawaii is the youngest, and the islands get progressively older to the northwest. how are the positions of the islands explained by plate tectonic theory?
The island of Hawaii is the youngest, and the islands get progressively older to the northwest this is because the lithosphere, the Earth's solid outer crust, is divided into plates that move across the asthenosphere, the molten upper layer of the mantle, according to plate tectonics theory.
A hotspot on Earth is typically described as a region with a high level of volcanic activity.
It happens as magma rises from the earth's interior, creating enormous columns of magma where convection currents exert a strong force.
For instance, a hotspot on the Pacific plate is what led to the formation of Hawaii.
Under the Pacific plate, there is a hotspot that causes significant volcanism when the plate advances north, leading to the formation of the Hawaiian island.
For more information about tectonic plates, refer below:
brainly.com/question/9715885
#SPJ4
which air condition would be least likely to produce precipitation? responses warm, dry air warm, dry air cold, moist air cold, moist air cold, dry air cold, dry air warm, moist air
Warm dry air is least likely to produce precipitation because the air is too dry to support moisture. The answer is A.
Cold moist air is more likely to produce precipitation because the air contains more moisture and is more conducive to condensation and precipitation.
Precipitation is produced when the atmosphere is able to support the condensation of water vapor into liquid droplets or ice crystals. Warm, dry air is not conducive to condensation because it lacks the necessary amount of moisture.
Cold, moist air, however, is more likely to produce precipitation because the cooler temperatures can cause the existing water vapor to condense into liquid droplets or ice crystals, leading to the formation of clouds and the eventual release of precipitation.
Learn more about Precipitation:
https://brainly.com/question/1783904
#SPJ4
Answer: THE GUY ABOVE ME IS WRONG, the answer is "cold, dry air"
Explanation: i got a 100 on the 16 question unit test
in the most simplistic form of the , water molecules travel from ocean to atmosphere to land and then back to the ocean. a. hydrologic cycle b. hydrophilic cycle c. convection cycle
The Hydrologic Cycle is a cycle in which water molecules are cycled from the ocean to the atmosphere to land, and then back to the ocean again.
Option A. Hydrologic CycleThe Hydrologic Cycle: An OverviewThe Hydrologic Cycle is a process in which water is continuously cycled from the ocean to the atmosphere to land, and then back to the ocean again. This cycle is powered by the sun’s energy, which evaporates water from the ocean and causes it to rise into the atmosphere. This moisture then condenses into clouds, which move over land and deposit rain or snow. This precipitation then flows across the land surface, eventually returning to the ocean via rivers, streams, and other drainage systems. This cycle of evaporation, condensation, precipitation, and runoff is the basis of Earth’s water cycle, providing water for all living things.
Learn more about Hydrologic Cycle: https://brainly.com/question/25796102
#SPJ4
where would you expect to find the various mineral and rock types within earth? match the location with a description of its rock/mineral types continental crust
Answer:
The location and corresponding rock/mineral types for each layer of the Earth are as follows:
Continental crust: This layer is composed of a mixture of light-colored, granitic rocks that are rich in silica, aluminum, and potassium. The rocks of the continental crust include granite, gneiss, and schist, which are often rich in quartz, feldspar, and mica.
Oceanic crust: This layer is composed of dark-colored, basaltic rocks that are rich in iron, magnesium, and calcium. The rocks of the oceanic crust include basalt and gabbro, which are typically denser and less felsic than the rocks of the continental crust.
Mantle: This layer is composed of dense, ultramafic rocks that are rich in iron, magnesium, and nickel. The mantle is primarily made up of peridotite and pyroxenite, which are characterized by their high concentrations of olivine and pyroxene minerals, respectively.
Core: The core is composed primarily of iron and nickel and is divided into two parts: the outer core, which is liquid, and the inner core, which is solid. The solid inner core is believed to be composed of a mixture of iron, nickel, and other metals.
where on earth could someone experience 24-hours of sunlight during summer? group of answer choices south of the antarctic circle. near the tropic of capricorn. near the tropic of cancer. at the equator. north of the arctic circle.
Answer:
north of the Arctic Circle.
Describe the process of the carbon clye
question which of the following is the approximate projected rate of change in renewable energy consumption from 2010-2040 ? responses 4.33 quadrillion btus per year 4.33 quadrillion b t us per year 2.33 quadrillion btus per year
The projected rate of change in renewable energy consumption from 2010-2040 is estimated to be C) 2.33 quadrillion BTUs per year.
This increase in renewable energy consumption is expected to be driven by continued advancements in renewable energy technologies, reduced costs of renewable energy generation, and increased government incentives for renewable energy adoption.
This is expected to lead to a significant increase in the share of renewable energy in the global energy mix. Additionally, the renewable energy sector is projected to benefit from the increasing demand for clean energy sources, as well as from the increasing number of countries that have committed to reducing their carbon emissions.
In conclusion, the estimated rate of change in renewable energy consumption from 2010-2040 is 2.33 quadrillion BTUs per year.
For more questions like Energy click the link below:
https://brainly.com/question/25522780
#SPJ4 per year.
how did the characistics of urban life compare between powerful cities of the eastr n67d western67 hemispheres b54y the middle ages? how was urban life in constantinople and tenochititlan simillar?
An urban life is a domain encircling a city. Most settlers of city fields have nonagricultural tasks. Urban regions are very grown, signification skilled is a mass of human buildings to a degree apartment, marketing constructions, roads, bridges, and railways.
"Urban life" can concern towns, ports, and suburbs. The Western Hemisphere lies west of 0° distance and oriental of 180° distance. It involves North America and South America. The Eastern Hemisphere lies oriental at 0° distance and west at 180° distance. It involves the principal part of Europe and Africa and so forth of Asia and Australia.
The Eastern Hemisphere has more land than the Western Hemisphere. About half of Antarctica is in the Western Hemisphere. Most of Europe and Africa display or take public the Eastern Hemisphere, but indiscriminate two together of this shore further display or take public the Western Hemisphere.
To know more about western hemispheres refer to: https://brainly.com/question/9007222
#SPJ4
what side of the island would you expect to find the largest stream valleys and greatest erosion?
The largest stream valleys and greatest erosion would be found on the northeast side of the island
A valley is a long, low area that often runs between hills or mountains and contains a river or stream that runs from one end to the other. Most valleys are formed by long-term erosion of the land surface by rivers or streams. Some valleys are formed by glacial ice erosion. These glaciers may persist in valleys in high mountains or in polar regions.
These glacially formed valleys may have been created or enlarged during ice ages at lower latitudes and altitudes, but they are now ice-free and occupied by streams or rivers. Valleys in desert areas may be completely dry or only occasionally carry a watercourse. Dry valleys may also result from drainage now taking place in limestone bedrock areas.
Learn more about valleys
https://brainly.com/question/6781824
#SPJ4
which of the following may be true of metamorphic rocks? multiple select question. the entire rock body has recrystallized after being completely melted. they contain flattened or folded pebbles. no new minerals or new structural features have formed; no change to the prior rock. most metamorphic rocks have folds. they display shear zones. they have preserved structures from before the rock was metamorphosed.
Answer:
The following may be true of metamorphic rocks:
They contain flattened or folded pebbles.
They display shear zones.
They have preserved structures from before the rock was metamorphosed.
Note: The statement "the entire rock body has recrystallized after being completely melted" is not universally true of metamorphic rocks, as some metamorphic rocks form through recrystallization without melting. The statement "no new minerals or new structural features have formed; no change to the prior rock" is not true, as metamorphism typically involves the formation of new minerals and structural features in the rock. And the statement "most metamorphic rocks have folds" is also not true, as fold structures are common in some types of metamorphic rocks, but not all.