A surface feature called a thermal low-pressure forms in the deserts of North America ( southeastern California )and southwest Arizona
What is thermal low pressure?
Thermal lows, also known as heat lows, are non-frontal low-pressure regions that develop over the subtropical continents in the summer season as a result of extreme warmth relative to their surrounding environments. [1] Thermal lows can be found close to the Sonoran Desert, on the Mexican plateau, in the Great Central Valley of California, over the Sahara, in north-western Argentina, in north-western Australia, over the Kimberley region of the Iberian Peninsula, and over the Tibetan plateau.
Through reradiated energy in the infrared spectrum, intense, rapid solar heating of the earth's surface heats the lowest layers of the atmosphere on land. A low-pressure area is created when hotter air rises because it is less dense than the cooler air around it. Because they warm up more quickly than the atmosphere around them at the same altitude, elevated places can strengthen the thermal low. When the air covering the land is colder than the warmer water body, instability lows develop over water during the winter.
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which of the following is a conclusion you could draw from the graph? a from 1950 to 2000, groundwater withdrawal increased steadily. b as population increases, groundwater withdrawals decrease. c fluctuations in groundwater withdrawals are not in response to increases in population growth. d increased population demands increase groundwater withdrawals every year regardless of precipitation.
Answer:
it is NOT answer D, Increased population demands increase groundwater withdrawals every year regardless of precipitation.
Explanation:
just dont want others to get it wrong like I did :c
Answer: C) Fluctuations in groundwater withdrawals are not in response to increases in population growth.
Explanation:
A) couldn't be right because, in the graph, groundwater withdrawal was only increasing up until 1980, and then it started steadying and fluctuating.
B) claims that groundwater withdrawals decreased, which isn't supported by the graph either.
D) isn't true either, because there is clearly a stop in groundwater withdrawals increasing around 1980-1985.
Where in the regions would the Canadian Shield be found?
Answer: the Canadian Shield extends from Labrador in the east to include nearly all of Québec, much of Ontario and Manitoba, the northern portion of Saskatchewan, the northeast corner of Alberta, much of the Northwest Territories and Nunavut and slightly into the northern USA.
Explanation:
State a probable period of revolution of the planet
Thelma using proper units.
The period of revolution of the planet Thelma using proper units is 365 Days.
The planets' rotation is not induced by any external force. The conservation of angular momentum is primarily responsible for rotation. L=m*w*r2 is the formula for angular momentum, where m stands for mass, w for angular velocity in radians per second, and r for the circumference of the circular motion.
As the planet gets farther from the sun, the period of revolution lengthens. Neptune therefore has the longest revolution period. Seasons, aphelion, and perihelion are all effects of the revolution on earth. The apogee is the distance between the earth and the sun. The earth is closest to the sun at perihelion.
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solutional erosion below the surface in areas underlain by soluble rock such as limestone and gypsum creates distinct features at the surface known as .
Answer:
Karst features
Explanation:
Karst features are created by solutional erosion below the surface in areas underlain by soluble rock such as limestone and gypsum. These features include sinkholes, dolines, springs, and caves.
When does a volcano occur?
Answer:
Volcanoes erupt when molten rock called magma rises to the surface. Magma is formed when the earth's mantle melts. Melting may happen where tectonic plates are pulling apart or where one plate is pushed down under another. Magma is lighter than rock so rises towards the Earth's surface.
Explanation:
Why and how do volcanoes actually erupt?
Volcanoes erupt when molten rock called magma rises to the surface. Magma is formed when the earth's mantle melts.
Melting may happen where tectonic plates are pulling apart or where one plate is pushed down under another.
Magma is lighter than rock so rises towards the Earth's surface. As the magma rises, bubbles of gas form inside it.
Runny magma erupts through openings or vents in the earth's crust before flowing onto its surface as lava.
If magma is thick, gas bubbles cannot easily escape and pressure builds up as the magma rises.
When the pressure is too much an explosive eruption can happen, which can be dangerous and destructive.
Another way an eruption happens is when water underneath the surface interacts with hot magma and creates steam,
this can build up enough pressure to cause an explosion.
Be Brainly.
while drilling the exploratory holes, the coal company came in contact with groundwater 20 feet below the surface. how might this affect mining operations?
Using the theories of mining, we got that pumps would need to be put in to constantly remove groundwater that infiltrates the mining sites if coal company came in contact with groundwater 20 feet below the surface.
Mining is process of extracting useful materials from the earth. Some examples of the substances that are mined include coal, gold, or iron ore. Iron ore is material from which the metal iron is produced.
The process of mining dates back to the prehistoric times. Prehistoric people first mined flint, which was ideal for the tools and weapons since it breaks into shards with sharp edges. The mining of the gold and copper also dates back to prehistoric times.
Hence, while drilling the exploratory holes, the coal company came in contact with groundwater 20 feet below the surface in that case if company wants to remove water -pumps would need to be put in to constantly remove groundwater that infiltrates the mining site.
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Where in the region would the Rocky Mountains be found?
Answer
Where are the Rocky Mountains? The Rocky Mountains of North America, or the Rockies, stretch from northern Alberta and British Columbia in Canada southward to New Mexico in the United States, a distance of some 3,000 miles (4,800 kilometres).
Explanation:
which type of volcanic eruption exhibits explosion or fountain of basaltic lava from a single vent
Hawaiian eruption exhibit an explosion or fountain of basaltic lava from a single vent
What is Hawaiian eruption?
Because it is typical of Hawaiian volcanoes, a Hawaiian eruption is a particular kind of volcanic eruption in which lava flows out the vent in a relatively calm, low-level explosion. Typically, these are effusive eruptions with basaltic magmas that are hot near the vent, low viscous, and low in gases. Volcanic ash is only occasionally produced. This kind of eruption can happen close to subduction zones and rift zones, although it most frequently happens at hotspot volcanoes like Kilauea and Iceland. On Surtsey from 1964 to 1967, molten lava flowed from the crater to the sea as another example of Hawaiian eruptions.
Hawaiian eruptions can happen along fissure vents, as they did during the 1950 eruption of Mauna Loa Volcano, or at a central vent, as they did in 1959 during the Kilauea Iki Crater eruption, which produced a lava fountain 580 metres high and constructed a 38-meter cone known as Pu'u Puai. Lava spurts from a fissure on the rift zone of the volcano feed lava streams that flow downslope during fissure-type eruptions. Lava fountains can erupt from core vent eruptions to a height of 300 metres or higher.
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Where do scientist predict future volcanic activity in the san francisco volcanic field to occur?.
Scientists predict future volcanic activity in the San Francisco volcanic field will occur on the eastern side of the volcanic field.
It is found along the margins of the Colorado Plateau and covers an area of approximately 4700 kilometers squared.
The San Francisco volcanic field is the area of volcanoes in northern Arizona, North flagstaff, US.
The San Francisco volcanic field is still active since it erupts infrequently for several thousand years.
It is made up of localized melting called the hot spot deep beneath the surface of the earth.
The area is formed from basaltic lava fields since the underlying rock is of basaltic rocks.
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From where does geothermal energy come? question 3 options: from deep within the earth from nonrenewable energy sources from the energy captured from the sun from steam
Geothermal energy comes from deep within the earth.
We can describe geothermal energy as the heat energy that is situated in the core of the Earth.
This heat energy present in the core of the Earth is a renewable resource.
The geothermal energy present inside the Earth is very useful as it can be used for different purposes such as generating electricity, cooking etc.
If the heat energy inside the Earth gets a rapid rise in temperature, then it can emerge from mountains as lava.
One major use of geothermal energy is the formation of geothermal heat pumps.
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Answer
I'm pretty sure its deep within the earth
ExplenationExplanation
The word Geothermal has the part "Geo" in it and it refers to earth.
global climate models cannot predict the exact global average temperature of the earth in the year 2100 with total certainty. explain two different reasons for this fact. be specific and detailed in your explanations.
Global Climate Models are used for general trends, but due to anthropogenic activities and natural variability, they will not be able to accurately forecast the precise climate in the years ahead at specific moments in time.
There is no way to foresee natural disasters, therefore accuracy may not be able to account for a specific event in the earth's system.It is challenging to start the model since some areas do not have data for climatic parameters, and we do not even have measurements at all times. Clouds are the biggest source of doubt in global climate models because we don't completely grasp their physics.
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Answer:
Worldwide Environment Models are utilized for general patterns, however because of anthropogenic exercises and normal fluctuation, they can not precisely gauge the exact environment in the years ahead at explicit minutes in time.
Explanation:
It is basically impossible to predict catastrophic events, subsequently precision will be unable to represent a particular occasion in the world's system.It is trying to begin the model since certain areas don't have information for climatic boundaries anthropogenic and we don't have estimations consistently. Mists are the greatest wellspring of uncertainty in worldwide environment models since we don't totally get a handle on their material science.
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deserts - cairo, egypt. the problem 1 placemark flies you to the pyramids of giza on the southwestern outskirts of cairo, egypt. these structures are located on the eastern edge of the largest desert in the world (the desert covers most of northern africa). what is the name of this desert? a. gobi b. sahara c. mojave d. kalahari
The Sahara desert is the name of this desert.
What are features of Sahara desert ?
Large oasis depressions, shallow, seasonally inundated basins (chotts and dayas), gravel-covered plains, rock-strewn plateaus (hammadas), abrupt mountains, sand sheets, dunes, and sand seas are among the main topographical characteristics of the Sahara (ergs). The 11,204-foot (3,415-meter) Mount Koussi top in Chad's Tibesti Mountains is the highest point in the desert. The Qattara Depression in Egypt has the lowest elevation at 436 feet (133 meters) below sea level.
The African Shield, which is made up of highly folded and depleted Precambrian rocks, is atop which the Sahara is located. Subsequently formed Paleozoic strata have remained horizontal and largely unmodified because of the shield's durability.
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What makes the United States and Canada leading industrial nations?
Think about:
Available resources
Answer:
My answer: Both countries are leading agricultural and industrial nations because of their wealth of resources.
Explanation:
My answer: Both countries are leading agricultural and industrial nations because of their wealth of resources. The United States and Canada possess ample water resources, a immense amount of land, fertile soils, large forests. and valuable deposits of iron ore, nickel, copper, gold, silver, and uranium. Both countries also have substantial deposits of coal, natural gas, and oil, and well-developed networks for distributing these energy-producing fossil fuels.
is this statement true or false? the hydrosphere includes all liquid and frozen surface waters, groundwater held in soil and rock, and atmospheric water vapor.
This statement is TRUE.
The hydrosphere does consist of all liquid and frozen surface waters, groundwater contained in soil and rock, and air water vapor.
ABOUT THE HYDROSPHERE
The hydrosphere consists of surface water, subsurface water, and atmospheric water. The hydrosphere of a planet can consist of liquid, vapor, or ice. On Earth's surface, liquid water exists in the form of seas, lakes, and rivers. Additionally, it exists as groundwater in wells and aquifers.
The hydrosphere consists of oceans, freshwater, surface water, groundwater, glacial water, and water vapor in the atmosphere. Certain Hydrosphere facts are there are approximately 332.5 million cubic miles or 1,386 million cubic kilometers of water on Earth (km3). The Earth is considered a water planet due to the dependence of life on the hydrosphere's water. Permanent snow contains roughly 68.7 percent of all freshwater.
FURTHER INFORMATION
Once the planet's surface had sufficiently chilled, water held in the minerals of the accreted material and released at depth could escape to the surface, cool, and condense to form the original hydrosphere.
Nobody discovered the hydrosphere, as humans have always been enveloped by water. Still, Austrian geologist Edward Suess developed the term (along with numerous other spheres) in 1875 as he attempted to apply a systems approach to the various sciences of Earth's natural environment.
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Jade throws a horseshoe toward a stake from the same starting point three different times. she tries to throw the horseshoe with the same amount of force each time. jade measures the distance each horseshoe lands from the stake. which distances did jade likely measure?science homework help
Since Jade tried to throw the horseshoe with the same amount of force, the likely distances that Jade measured would be 11 in., 12 in., and 13 in. The last option.
Force and distance
The distance that the horseshoe thrown by Jade travels is a measure of the amount of force that she applies. The more the force, the longer the distance.
However, Jade tried to ensure that the same amount of force is used the 3 times she threw the horseshoe. The consequence is that the distance of the horseshoe from the stake will not vary much in all the 3 throws.
If the distances vary significantly, it means the amount of force used by Jade also differs significantly.
Thus, the only distances that could be a reflection of the relatively constant force used by Jade to throw the horseshoe are 11 in., 12 in., 13 in.
and
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The earth's plates moved over millions of years, bringing continents and other features of the earth to their present arrangement. how is this movement of the lithosphere explained? question 2 options: continental drift the principle of superposition the theory of plate tectonics nuclear fusion
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(q003) which of the following statements is true? a. a rock that is porous must also be permeable. b. aquitards don't transmit water at all. c. primary porosity refers to the largest 10% of pore spaces; secondary porosity refers to the remaining 90% of (smaller) pores. d. water moves upward in the capillary fringe because of electrostatic attraction between its molecules and mineral surfaces.
Using the concepts of capillary fringe, we got water moves upward in the capillary fringe because of electrostatic attraction between its molecules and mineral surfaces is the true statement among all statements.
The capillary fringe is subsurface layer in which groundwater seeps up from a water table by capillary action to the fill pores. Pores at the base of the capillary fringe are filled with the water due to tension saturation. This saturated portion of the capillary fringe is less than the total capillary rise because of the presence of a mix in pore size.
Hence, the statement which is true is water moves upward in the capillary fringe because of electrostatic attraction between its molecules and mineral surfaces.
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is the igneous layer more likely a lava flow that was laid down at the surface prior to deposition of the layers above it or a sill that intruded after all the sedimentary layers were deposited? explain. is it likely that the igneous layer will exhibit vesicular texture? explain. to which group (igneous, sedimentary, or metamorphic) does the light-colored rock belong? relate your explanation to the rock cycle.
The igneous layer is layers of rock formed from the cooling of magma that rises to the earth's surface and forms a vesicular texture due to gas trapped in the melt during solidification also formed as small crystal. Then the light-colored rock with a vesicular texture belongs to igneous rock, such as pumice.
What is the meaning of igneous rock?
Igneous rock can be defined as follows:
the rock that is formed when magma rises then it experiences cooling and hardening below the earth's surface (intrusive igneous rock) the rock that is formed when magma rises then it experiences cooling and hardening above the earth's surface when an eruption occurs (extrusive igneous rock). Intrusive igneous rocks harden more slowly to form large crystals.Extrusive igneous rocks harden more quickly to form small crystals.The texture of extrusive igneous rocks is vesicular because the gas is trapped and the gas has not had time to be released because the magma hardens too quickly.How is the process of formation of igneous rocks related to the rock cycle?
The process of formation of igneous rocks related to the rock cycle can be explained as follows:
It starts with magma rising but does not reach the surface of the earth and remains hardened on the surface of the earth due to lower temperatures than in the magma chamber and forms intrusive igneous rocks. Meanwhile, magma that reaches the earth's surface during an eruption hardens very quickly and forms extrusive igneous rocks It experience weathering due to weather, hydrosphere, and biosphere factors afterwards. The weathering results are then dragged by the water until they reach the ocean by rivers and undergo sedimentation, namely deposition which then forms layers of sedimentary rock.This layer of sedimentary rock is then gradually buried deep on the earth's surface and becomes metamorphic rock Next, metamorphic rock deep below the earth's surface is exposed to hot temperatures After being exposed to hot temperatures, it returns to become magma in which the cycle will continue to rotate for a long time.In conclusion, igneous rock is the result of magma freezing that rises to the surface of the earth and forms a vesicular texture, especially for extrusive igneous rocks. The following cycle will continue to rotate, starting from the formation of igneous rocks then turning into sedimentary rocks, metamorphic, then it melt into magma until it returns to reforming igneous rocks and so on.
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sedimentary environments on land differ because of variations in multiple choice local geology. amount of water. all of these choices are correct. topography.
Sedimentary environments on land differ because of variations in topography.
Which rocks are sedimentary?The sedimentary rock known as coal was created by compacted plants over millions of years. On the other hand, inorganic detrital rocks are not generated by living creatures but rather by the fragmentation of other rocks. Clastic sedimentary rocks are another name for these rocks. Sandstone is one of the most well-known clastic sedimentary rocks.
How do sedimentary rocks develop?Introduction. Sedimentary rocks are created by the accumulation of previously existing rocks or fragments of extinct organisms on the Earth's surface. Deep burial of sediment causes it to become compacted and cemented, resulting in sedimentary rock.
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why is factfulness useful for geographers to study?
Answer:
Explanation:
Factfulness is important because of this,
how did advances in comunication for space exploration have led to changes in communaction devices on earth
The advances in communication for space exploration have led to transformations in communication devices on earth as space-based technologies, namely communications satellites, enable global telecommunications systems by forwarding signals with voice, video, and data to and from one or many places.
While Earth-based options for space technologies are sometimes feasible, space-based technology can usually lessen infrastructure necessities and offer more cost-effective assistance delivery alternatives.
Earth is now encircled by an extensive network of satellites, which provide continuous broadband communications and high-definition television, data utilized for weather reporting, navigation, positioning, and more.
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Why do volcanoes and earthquakes occur along the ring of fire? Think about:
1. Tectonic plate movement.
The temperature, pressure, and precipitation conditions of the atmosphere for a specific place on a given day is called , whereas a longer term view of these same factors, typically taken over a period of many years, is called.
The temperature, pressure, and precipitation conditions of the atmosphere for a specific place on a given day is called weather, whereas a longer term view of these same factors, typically taken over a period of many years, is called climate.
The day-to-day changes in the atmosphere of the earth is referred to as the weather. In other words, the certain atmosphere of the Earth including conditions such as temperature, atmospheric pressure, rain conditions, etc on a particular day is referred to as the weather.
On the other hand, climate can be described as the average weather of a place for a long period of time. Climate refers to the average atmospheric conditions over the course of many years.
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State three importances of the ozone layer
Answer:
-doesn't the allow U.V rays to fall on our earth?
-maintains the temperature level of the earth.
-defends the crops.
Explanation:
during metamorphism, changes in the bulk composition of a rock occur primarily as a result of ?
During metamorphism, changes in the bulk composition of a rock occur primarily as a result of reaction with hydrothermal fluids.
What is the process of metamorphism ?
Earliest metamorphic, sedimentary, or igneous form. When rocks are exposed to extreme temperatures, high pressures, hot mineral-rich fluids, or, more frequently, any combination of these conditions, metamorphic rocks are created. These kinds of conditions can be found deep below the Earth or when tectonic plates collide.
The process of metamorphism changes the rocks into denser, more compact rocks rather than melting them. Either by the rearranging of mineral constituents or through chemical interactions with fluids that enter the rocks, new minerals are produced. Even rocks that have already undergone metamorphosis might undergo changes due to pressure or temperature. Rocks subject to metamorphism are frequently crumpled, smeared, and compressed. Metamorphic rocks do not grow hot enough to melt because if they did, they would turn into igneous rocks.
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A cosmic catastrophe jolts earth so that its axis is perpendicular to the orbital plane between earth and the sun. The largest effect of this change would be?.
A cosmic catastrophe jolts earth so that its axis is perpendicular to the orbital plane between earth and the sun. The largest effect of this change would be the elimination of seasonal variation.
What are seasons?
Seasons are caused by the rotation of earth around its axis and are marked by particular weather and climatic conditions.
In general, there are four types of seasons following each other and are named as spring, summer, autumn and winter.
Moreover, seasons vary depending on their temperature and length, associated weather, specific climate.
To put it simply, the tilted axis of the earth is mainly responsible for the formation of seasons
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Where in the region would the Great Lakes be found?
A large chunk of the Canadian Ontario province and eight states that bordering the Great Lakes inside the United States—New York, Pennsylvania, Illinois, Wisconsin, and Minnesota—are comprised of the Great Lakes area .
There really are 60 million living in that area. Among the major cities all along Great Lakes are Buffalo, Milwaukee, Cleveland, Chicago, Detroit,and Toronto, which together contribute to the region's $2 trillion economy, the largest outside of Japan and the United States.
These immense inland freshwater oceans, which stretch and over 750 miles (1,200 km) from( west to east ), have given water for drinking, transportation, power, recreation, and other uses.
The Great Lakes is indeed the planet's biggest freshwater surface water system, with about 18% of the planet's freshwater.
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if a rock layer has a dip of 90 degress, how is that rock layer oriented relative to a horizontal surface?
Answer:
The answer is horizontal.
In what ways did slave labor benefit the colonial Portuguese economy?
Slavery has existed in Portugal since the country's inception. Residents of the current Portuguese territory were frequently enslaved and enslaved others prior to independence.
During the Kingdom of Portugal's existence after independence, the country played a leading role in the Atlantic slave trade, which involved the mass trade and transportation of slaves from Africa and other parts of the world to the American continent.
The Marquês de Pombal prohibited the import of slaves in European Portugal in 1761. Slavery in the African Portuguese colonies, on the other hand, was not abolished until 1869. It was very important for economy and trade.
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what are the four major issues that compose the scope of geography
Thus he identified geography's four traditions: spatial, area studies, man-land, and earth science. Many other people and numerous curriculum committees have listed the major concepts and principles of geography; each geography professor or teacher probably has his or her own list.
