An event that started in California that is now used in many states and countries to help prepare residents for potential earthquakes is called the Great Shakeout.
An annual earthquake readiness exercise is called the Great California ShakeOut. As part of the Great ShakeOut Earthquake Drills initiative, it is one of the recognized regions. Use the ShakeOut as an opportunity to learn what to do before, during, and after an earthquake since the primary objective of the event is to prepare the globe for them.
Everyone, everywhere, from a person in their home (or even their automobile!) to a school and even a sizable business headquarters, should take part. Every third Thursday in October, when most people schedule their ShakeOut exercises and other earthquake readiness events, is recognized as International ShakeOut Day.
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ncreased exposure to short-wavelength ultraviolet radiation by depletion of stratospheric ozone: has raised the average daily temperature on the earth’s surface by 4% per decade. reduces the rate of photosynthesis by plants. increases the rate of photosynthesis by plants. increases the acidification of lakes and streams. has lowered the average daily temperature on the earth’s surface by 4% per decade.
Increased exposure to short-wavelength ultraviolet radiation by depletion of stratospheric ozone reduces the rate of photosynthesis by plants.
Stratospheric ozone is a certainly-occurring gasoline that filters the sun's ultraviolet (UV) radiation.
This commonly seems an 'excellent' ozone since it reduces the damaging effects of ultraviolet (UV-B) radiation. A faded ozone layer permits more radiation to attain the Earth's surface.
The depletion of the ozone layer leads, on average, to a boom in floor-level ultraviolet radiation, due to the fact ozone is a powerful absorber of ultraviolet radiation.
The sun emits radiation over a wide variety of energies, with approximately 2% inside the form of excessive energies, ultraviolet (UV) radiation.
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Rank these materials from the fastest P wave velocity at the top to the slowest at the bottom. 1) Granite rock 2) packed sand 3) loose sand 4) water 5) air
The statement is true.
The required details about P wave velocity is mentioned in below paragraph.
P wave velocities in earthquakes typically range from 5 to 8 km/s. With less than 6 km/s in the crust, 13.5 km/s in the lower mantle, and 11 km/s through the inner core, the exact speed varies depending on the area of the Earth's interior.
Seismic waves, including P and S waves, transfer energy away from the hypocenter in all directions when an earthquake occurs. In rock, the P wave moves at a speed of around six kilometers per second, whereas the S wave moves at a speed of four.
A P wave's velocity can be written as: P wave velocity = ((B + 1.3G)/Density)1/2, where B is the resistance to change in volume, often known as the bulk modulus. G stands for the shear modulus, or resistance to shape change.
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sea ice is a very large, thick mass of glacial ice flowing outward in all directions from one or more accumulation centers. frozen sea water that is associated with polar regions. it is not considered a glacier. a thick ice mass originating on land from the compaction and recrystallization of snow that shows evidence of flow. a glacier confined to a mountain valley.
Glaciers are huge bodies of slowly shifting ice. Glaciers shape on land, and they may be made up of fallen snow that gets compressed into ice over many centuries.
Sea ice paperwork and melts strictly inside the ocean while glaciers are fashioned on land.
Icebergs are chunks of glacial ice that break off glaciers and fall into the sea.
An ice sheet is a mass of glacial ice of more than 50,000 rectangular kilometers (19,000 square miles).
Ice sheets incorporate about 99% of the freshwater on this planet, and are every so often called continental glaciers. As ice sheets extend to the coast and over the sea, they grow to be ice shelves.
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How did the French and British settlers influence Canadian culture? A. both french and English continue to be spoken in Canada B. French and German songs are sung all over Canada C. German and English foods are eaten all over Canada D. Spanish and German books are read in Canada
Answer:
I will choose A, but i'm not really sure if BCD are wrong. Please tell me the answer when you know the right answer.
Read the following quote from Susan B. Anthony by Alma Lutz:
“What an absurd notion that women have not intellectual and moral faculties sufficient for anything but domestic concerns.”
Which word from the passage best highlights Anthony’s thoughts about women not being able to work outside the home?
A absurd
B moral
C sufficient
D intellectual
What are ways in which a geologist may determine the density of earth materials?
Answer:
Geologists measure density by dividing the mass or weight of a sample by its volume.
Explanation:
Geologist may determine the density of earth materials by measuring the mass of the object and its volume.
What is density ?The mass of a substance per unit of volume is its density. Density is most frequently represented by the symbol, however Latin letter D may also be used. The formula for density is mass divided by volume
Earth's density is around 5.513 g/cm3 if you average the density throughout the entire globe. However, if you compare the density of the Earth by its layers, you'll notice that it rises continuously from the crust to the core.
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Is Northern Europe’s economy currently manufacturing, service and high-tech industries or tourism and luxury goods?
The statement that best describes the Northern Europe's current economy are manufacturing, service and high-tech industries.
What entails the Northern Europe's current economy?Basically, the economy of Europe continent comprises about 748 million people in 50 countries and the formation of the European Union and introduction of a unified currency (the Euro) brought participating European countries closer through the convenience of a shared currency and has led to a stronger European cash flow.
It is also important to understand that the European Union is not a country, rather, it is a unique global organisation and as an entity forming one of the largest economies in the world.
The Northern Europe still maintains a Positive View of Its Economy even after the Pandemic. About 75% of those in Denmark believe their country's economic situation is good which a surprising outlook considering the restrictions COVID-19 has placed on economic activity across the world.
Full question "Which of the following best describes Northern Europe's current economy? A. manufacturing, service, and high-tech industries B. tourism and luxury goods C. fishing and agriculture D backward factories and uneducated workers
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When considering all earthquakes around the world per year, earthquakes with a magnitude of 2 occur about ________ as earthquakes of a magnitude 4.
When considering all earthquakes around the world per year, earthquakes with a magnitude of 2 occur about 10000 more often as earthquakes of a magnitude 4.
An earthquake is a weak to violent shaking of the ground produced by the unforeseen movement of gemstone accouterments below the earth's face. The earthquakes appear in monumental plate boundary. Earthquakes are generally caused when an underground gemstone suddenly breaks and there's a rapid-fire stir along a fault.
This unforeseen release of energy causes the seismic swells that make the ground shake. An earthquake( also known as an earthquake, earthquake or earthquake) is the shaking of the face of the Earth performing to an unforeseen release of energy in the Earth's lithosphere that creates seismic swells.
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Cracks in rocks widen as water in them freezes and thaws. How does this affect the surface of the earth?.
Water seeps into cracks in the rocks, and, as the temperature drops below freezing, the water expands as ice in the cracks. The expansion exerts tremendous pressure on the surrounding rock and acts like a wedge, making cracks wider.
After repeated freezing and thawing of water, the rock breaks apart.
The loss of bushes and other plant life can motivate climate trade, desertification, soil erosion, fewer crops, flooding, improved greenhouse gases within the surroundings, and a host of issues for Indigenous humans.
“Regenerative Agriculture” describes farming and grazing practices that, among different benefits, opposite climate alternate through rebuilding soil organic counted and restoring degraded soil biodiversity – resulting in both carbon drawdown and enhancing the water cycle.
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if the lithosphere is resting on the asthenosphere and you put a lot of weight on the lithosphere, say ice in a glacier, how would the lithosphere respond?
If you put a lot of pressure on the lithosphere, which is resting on the asthenosphere, it will break and cause an earthquake.
What is the lithosphere?The Earth's solid outer layer is known as the lithosphere. The crust and the Earth's outermost layers, the brittle upper part of the mantle, make up the lithosphere. It is surrounded by the upper atmosphere and the lower asthenosphere (another region of the upper mantle).
Asthenosphere: What is it?
A section of the Earth's mantle that flows like molten plastic despite being solid is called the asthenosphere, from the Greek word asthenes, which means "weak." Understanding plate tectonic theory and earthquakes require an understanding of the location, behavior, and composition of the asthenosphere.
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the acronym enso represents the combined events of el niño and the ______.
The acronym enso represents the combined events of el niño and the southern oscillation.The Southern Oscillation, usually referred to as ENSO, is a cyclical variation in air pressure and sea surface temperature (El Nio).
The central and eastern tropical Pacific Ocean experience temperature fluctuations as a result of the El Nio-Southern Oscillation (ENSO), a cyclical climate trend. Surface waters in a significant portion of the tropical Pacific Ocean warm or cool by anywhere between 1°C and 3°C in comparison to normal over intervals of around three to seven years.
The ENSO cycle, an oscillating warming and cooling pattern, directly impacts acronym enso how much rain falls in the tropics and can have a significant impact on weather in the United States and other countries. The acronym enso cycle has three phases: El Nio, La Nia, and ENSO-neutral, which are the two extreme phases.
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Which is NOT an area that the HDI uses to determine human development? *
Answer:
Percentage of males to females
Explanation:
people disagree about whether they prefer chicago style pizza or new york style pizza a argument about this and about why the pizza is diffrent in the different cities would likely be most related to?
People disagree about whether they prefer chicago style pizza or new york style pizza may be related to regional geography.
Regional geography refers back to the obstacle of geographic panorama that might have an impact on the difference in subculture between one organization of human beings over every other.
Inside the case above, local geography may prevent the humans from attempting the meals that are famous in different location, which might influence their food choice regularly time considering that they developed a feel of similarity to a sure type of food
It specializes in the interaction of different cultural and natural geofactors in a particular land or panorama, while its counterpart, systematic geography, concentrates on a particular geofactor at the worldwide level.
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how is the African continent diverse summarize the Scottish diversity instead of language for religions and cultural influences
Africa's extensive history and culture are so varied that they differ not only between nations but also between regions and countries.
Africa:
Africa is the second-largest and second-most populous continent in the world, both rankings going to Asia. It occupies 20% of the planet's land area and about 30.3 million km2 (11.7 million square miles) of the planet's total surface area. As of 2021, it had 1.4 billion inhabitants, or about 18% of all people on Earth. Africa has the youngest population of all the continents, with a median age of 19.7 in 2012, compared to a global average of 30.4. Despite having a variety of natural resources, Africa is the second-least wealthy continent overall, behind Oceania, and the least wealthy per person. Numerous factors, such as geography, climate, tribalism, colonialism, the Cold War, neocolonialism, a lack of democracy, and corruption, have been suggested as causes by academics.
Each ethnic group's culture keeps the real social fabric—traditions, rites, art, music, and oral literature—together, allowing for the construction of identities. As a result, diversity in cultures, religions, languages, and traditions shouldn't be seen as a hindrance to development; rather, the continent should benefit from and build on this rich diversity in its quest for prosperity and a shift in its people's perceptions of issues relating to environmental sustainability, social development, and economic growth.
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1. Which of the following statements does NOT correctly describe a star?
A. A star is made of plasma
B.star has a solid surface
C. A star "burns" hydrogen to produce light
D. A star creates new and heavier elements as it produces light
Option B is incorrectly describing a star. A star does not has a solid surface.
Let's briefly discuss each point:
A. Stars like our Sun are made of ionized gas known as plasma. In fact, space is dominated by plasma – space scientists (astrophysicists) believe that about 99% of matter in the universe is plasma.
B. Basically, stars are big exploding balls of gas, mostly hydrogen and helium. So stars do not have a solid surface.
C. The atoms (often the element hydrogen) inside the star collide together, going through a process of nuclear fusion, which generates heat, electromagnetic radiation (including visible light), and energy in other forms, such as high-energy particles.
D. Elements up to and including iron are made in the hot cores of short-lived massive stars. There, nuclear fusion creates ever-heavier elements as it powers the star and causes it to shine.
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Movements along normal faults can produce alternating upthrown and down-dropped fault blocks. What are the names associated with these blocks, respectively?.
Horsts and Grabens are the names associated with these blocks, respectively.
In geology, horst and graben refer to geomorphology conforming of interspersing raised and lowered fault blocks known as horsts and grabens. The features are created by normal faulting and rifting caused by crustal extension. A horst is an upthrown block lying between two steep-angled fault blocks. A graben is a down-dropped block of the earth's crust performing from extension or pulling, of the crust.
Horst and Graben( vale and range) refer to a type of geomorphology created when the earth's crust is pulled piecemeal. This process, called extension, can stretch the crust up to 100 of its original size.
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Weaker trade winds will lead to _ conditions in the eastern tropical pacific and ____ will likely to arise.
Weaker trade winds will lead to warmer conditions in the eastern tropical pacific and el Nino will likely arise.
The term El Niño( Spanish for the Christ Child') refers to a warming of the ocean face, or over-average ocean face temperatures, in the central and eastern tropical Pacific Ocean.
El Niño is the warm phase of the El Niño – Southern Oscillation and is associated with a band of warm ocean water that develops in the central and east-central equatorial Pacific, including the area of the Pacific seacoast of South America. Overall, the coupled ocean-atmosphere system continued to reflect La Niña. The most recent IRI premium cast of the Niño-3.4 SST indicator indicates La Niña will persist into the Northern Hemisphere downtime 2022- 23, and also transition to ENSO-neutral in January- March 2023
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where do mountains on earth come from
Answer:
Mountains form where two continental plates collide.
Explanation:
Since both plates have a similar thickness and weight, neither one will sink under the other. Instead, they crumple and fold until the rocks are forced up to form a mountain range.
antarctica is an once-in-a-lifetime dream destination for many adventurous travelers. search for information on the types of cruise and package that take those brave souls to the southern tip of the earth. are those cruises and packages ecofriendly? would visits impact the ecological system and environment in antarctica? should people visit antarctica at all? would you? why or why not?
The reason why people would have to visit Antarctica is because they want to see the wildlife that is in the area, they want to see the scenery and also for the sake of research in the area.
Yes people should visit Antarctica if they want
Yes I would like to visit the area.
What is Antarctica?This is one of the continents of the world. The area is one that is knwon to have no population of persons living in it.
Antarctica is a very cold place and it is one the south of the pole. It is known to stretch through the south of America.
The reason why people visit the area is due to the fact that they want to carry out research in this place. also there are those that would go there due to the fact that they want to tour the region.
I would like to visit the place due to the fact that I would also like to carry out a research on the place to find a solution to how people can get to inhabit this area.
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By using gps data, scientists have been able to?
Answer:
Scientists can grasp precise positional data from a GPS. A GPS can also help scientists in crustal and seismic monitoring.
Explanation:
By using GPS data, scientists have been able to directly observe plate motions.
What is GPS?A satellite-based radionavigation system owned by the United States government and run by the US Space Force is called as the Global Positioning System.
The way the world functions has altered as a result of the Global Positioning System (GPS). In particular, this is true for marine operations like search and rescue. For seafarers to navigate, gauge speed, and pinpoint their location, GPS offers the quickest and most precise technology available.
GPS is utilized for phone networks, navigation, and earthquake research. By using satellites, GPS also expands our senses into outer space. Between 24 and 32 Earth orbit satellites are used by GPS to transmit microwave signals to receivers and sensors on Earth.
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Look at the figure shown below. Which ONE of the followings is true regarding linear pair?
Option (a) is the best decision. Only option (a), i.e., options ∠4 and ∠5, are linear pairings among the provided alternatives.
Linear pairs: what are they?Two lines converge at a single point to generate a pair of linear angles. If, following the junction of the two lines, the angles are next to one another, they are said to be linear. A linear pair always has an angle total of 180 degrees. The term "supplementary angles" is another name for these angles. The two neighboring angles whose sum is 180° are referred to as a linear pair of angles in mathematics. A ray serving as a common arm between the angles is used to draw them on a straight line.
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Is this statement true or false? puerto rico is touched by both the atlantic ocean and the caribbean sea.
the statement Puerto Rico is touched by both the Atlantic Ocean and the Caribbean sea is true.
Puerto Rico formally the Commonwealth of Puerto Rico, is a Caribbean island and unincorporated territory of America. It's far placed inside the northeast Caribbean Sea, about 1,000 miles (1,600 km) southeast of Miami, Florida, among the Dominican Republic and the U.S. Islands, and consists of the eponymous main island and numerous smaller islands, which include Mona, Culebra, and Vieques. It has kind three.2 million residents and its capital and the maximum populous town are San Juan. Spanish and English are the legit languages of the govt department of government, even though Spanish predominates. Puerto Rico was settled by means of a succession of indigenous peoples starting 2,000 to four,000 years in the past; these included the Ortoiroid, Saladoid, and Taíno. It changed into then colonized via Spain following the arrival of Christopher Columbus in 1493. Puerto Rico become contested by means of different EU powers however remained a Spanish possession for the next four centuries.
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The building and tearing apart of the supercontinent __________ hundreds of millions of years ago created reverse and tensional faulting that has made the eastern United States susceptible to earthquakes today.
The building and tearing apart of the supercontinent Pangaea or Pangea hundreds of millions of years ago created reverse and tensional faulting that has made the eastern United States susceptible to earthquakes today.
A supercontinent is created when the vast majority of the Earth's continental cratons are combined to form a single, enormous landmass. Pangea, often called Pangaea, was a supercontinent that included nearly all of the landmasses on Earth in early geologic time.
By the Early Permian Epoch, Panthalassa, a world ocean that encircled Pangea, had been fully constructed (some 299 million to about 273 million years ago). A three-pronged fracture between Africa, South America, and North America marked the beginning of Pangea's disintegration. A volcanic rift zone was formed when magma welled up through the crustal weakness and rifting started.
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In order of longest to shortest, what are the four basic units that make up the geologic time scale?.
Geologic time scale is to geoscientists what the periodic table of elements is to chemists. The geologic time scale is divided into (from longest to shortest): eons, eras, periods, epochs, and ages.
The geologic time scale, or geological time scale, is a representation of time grounded on the gemstone record of Earth. It's a system of chronological courting that uses chronostratigraphy and geochronology. It's used primarily by Earth scientists to describe the timing and connections of events in geologic history.
Using a simple three- or- four-generation family tree, scholars construct a cousins time tree that mimics the major divisions of the geologic time scale Precambrian, Paleozoic, Mesozoic, and Cenozoic. Some exemplifications of events listed on the geologic time scale include the first appearance of factory life on Earth, the first appearance of creatures on Earth, the conformation of Earth's mountains, and the extermination of the dinosaurs.
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two of the most famous deserts in the world are the sahara and the namib. do a quick internet search and record their latitudes (in degrees north/south). how does the explanation of air circulation patterns above help explain their geographic location?
Latitude of Sahara desert is 23.4162° N
Latitude of Namib desert is 24.2889° S
Namibia, which is to the South, experiences south eastern trade winds, whereas the Saharan Desert, which is to the North of Equator, experiences north eastern trade winds.
Known as mid latitudinal zones, deserts primarily exist between 30 and 50 degrees north and south of the equator.
Around the equator, where the sun shines, warm air rises and pushes chilly air that is generally dryer away. Around the equator, this cool air descends back to a temperature of 30 to 50 degrees, forming what are known as Hadley cells.
Since it tends to be drier than other places, it absorbs any nearby moisture, turning the area into a desert.
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Two of the most famous deserts in the world are the Sahara and the Namib. do a quick internet search and record their latitudes (in degrees north/south). How does the explanation of air circulation patterns above help explain their geographic location?
What direction do the horizontal winds near the surface move in a hurricane in the northern hemisphere?.
The direction in which the horizontal winds near the surface move in a hurricane in the northern hemisphere is counterclockwise direction.
A tropical cyclone is a fleetly rotating storm system characterized by a low-pressure center, an unrestricted low-position atmospheric rotation, strong winds, and a helical arrangement of showers that produce heavy rain and storms. A hurricane is a tropical storm with winds that have reached a constant speed of 74 long hauls per hour or further. The eye of a storm is generally 20- 30 long hauls wide and may extend over 400 long hauls. The troubles of a storm include torrential rains, high winds, and storm surges.
Hurricanes form when warm wettish air over water begins to rise. The rising air is replaced by cooler air. This process continues to grow large shadows and showers. These showers continue to grow and begin to rotate thanks to the earth's Coriolis Effect.
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What is the main economic activity in Poland, Belarus, Ukraine, Lithuania, Latvia, and Estonia?
Group of answer choices
Petroleum
Subsistence farming
Precious metals
Commercial farming
PLEASE HELP me write this
MARKING BRAINLIEST
pictuer is not clear
Explanation:
A line has the equation 5y = -2x - 8 and another line has the equation 6x + 15y + 8 = 0. Are these
lines parallel, perpendicular, or neither?
Both of the equations are neither parallel or perpendicular lines.
Parallel or Perpendicular lines:
Geometry's use of parallel and perpendicular lines is crucial, and their distinctive characteristics make it simple to distinguish between them. If two lines are in the same plane, are spaced equally apart, and never cross one another, they are said to be parallel. Perpendicular lines are those that cross at an angle of 90 degrees. In this article, we will learn more about parallel and perpendicular lines. Two straight lines are said to be parallel if they are located in the same plane and never cross one another. They are equidistant lines that are always spaced equally apart. Parallel lines are represented by the symbol ||. For instance, AB || CD indicates that line AB and line CD are parallel. On the other hand, two lines are said to be perpendicular when they cross each other at a 90° angle.
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imagine two magmas that are identical in all respects (for example, same chemistry, pressure, volume) except that one magma is hotter than the other. which magma will have the higher viscosity?
Imagine two magmas that are identical in all respects (for example, same chemistry, pressure, volume) except that one magma is hotter than the other. The cooler magma will be more viscous. The correct answer is option(b).
Under the surface of the Earth, molten and semi-molten rock mixtures are known as magma. This mixture typically consists of four components: a heated liquid base, known as the melt minerals that the melt crystallized; solid rocks that the melt assimilated from its surroundings; and dissolved gases.
Mantle rock melting causes magma to develop. But another significant aspect in determining whether an eruption will be explosive or not is the viscosity of the magma. Gases that are escaping will move quickly through low-viscosity magmas, such as basalt, and reach the surface.
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Imagine two magmas that are identical in all respects (for example, same chemistry, pressure, volume) except that one magma is hotter than the other. Which magma will have the higher viscosity?
A. The hotter magma will be more viscous.
B. The cooler magma will be more viscous.
C. The magma will have the same viscosity.
D. There is not sufficient information to establish the relative viscosities of these magmas.
E. Temperature does not affect magma viscosity.
