The best tool to use to measure distance underwater is
The ocean current that flows up the eastern united states and across the atlantic is called the ________.
The Mexican economy is based on which natural resources?
oil
agave
corn
fish
The Mexican economy relies on several natural resources, including oil, silver, copper, gold, lead, zinc, natural gas, wood, agave, corn, and fish. Of these, oil is a particularly significant resource.
Explanation:The primary natural resources on which the Mexican economy is based include oil, silver, copper, gold, lead, zinc, natural gas, and wood. Mexico is a leading producer of silver. Besides these, agave, from which tequila is derived, is also a vital resource in Mexico. Corn, or maize, is a staple crop in Mexico, forming a critical part of the country's food supply, while fishing also contributes to the Mexican economy.
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Which layer of earth's atmosphere contains no water vapor, has an atmospheric pressure less than 0.1 atmosphere, and has an air temperature that increases with altitude?
Final answer:
The layer of Earth's atmosphere that contains no water vapor, has an atmospheric pressure less than 0.1 atmosphere, and an air temperature that increases with altitude is the mesosphere. This layer is located above the stratosphere and extends from about 50 kilometers (km) to roughly 85 kilometers above the Earth's surface.
Explanation:
The mesosphere is the third layer of the Earth's atmosphere, situated above the stratosphere and below the thermosphere. It extends from the stratopause at approximately 50 km to about 85 km above the Earth's surface. One of the unique characteristics of the mesosphere is the absence of water vapor, contributing to its extremely low temperatures, which can drop to around -90°C. Unlike the lower atmospheric layers, the mesosphere experiences a decrease in temperature with increasing altitude. However, in terms of its relationship with pressure and temperature, it differs from the stratosphere, where temperature increases with altitude, primarily due to the absorption of ultraviolet radiation by the ozone layer. The air pressure in the mesosphere is exceedingly low, less than 0.1 atmospheres, and the air is too thin to breathe without pressurization and supplemental oxygen. This region of the atmosphere is also where meteors burn up upon entering the Earth's atmosphere due to the increase in temperature with altitude and friction.
In an unconfined aquifer, the water table is the _______________ of the saturated zone.
Final answer:
The water table in an unconfined aquifer is the boundary between unsaturated and saturated zones, influenced by porosity and permeability. Overdrawing water can lower the water table, affecting wells and ecosystems.
Explanation:
In an unconfined aquifer, the water table is the boundary between the unsaturated zone and the saturated zone. The water table can be envisioned as the surface where the soil and rock pores are completely filled with water.
The properties such as porosity and permeability of the materials surrounding the aquifer play significant roles in the availability and movement of groundwater. High porosity means more open space for water to reside in, while high permeability indicates how easily water can flow through the rock or soil.
Issues can arise when developments such as new housing are built and groundwater wells are drilled. Increased water withdrawal can lead to a lowering of the water table, which might cause a 'cone of depression' in the aquifer. This can affect nearby wells, reducing the water available for use and may also adversely impact the local ecosystems by lowering the water level in rivers.
When the oceanic crust runs into the continental crust, what happens?
Answer:
hi!
Explanation:
When continental and oceanic plates collide, the thinner and more dense oceanic plate is overridden by the thicker and less dense continental plate. The oceanic plate is forced down into the mantle in a process known as "subduction." As the oceanic plate descends, it is forced into higher temperature environments.
Answer:
The oceanic plate sinks below the continental plate.
Hope this helps.
Explanation:
In what year was an uninhabited island located 1,404 miles away from the nearest human discovered? 1184 points
1739 by Jean Baptiste Charles Bouvet De Lozier was an uninhabited island located 1,404 miles away from the nearest human discovered.
What is meant by uninhabited island?Uninhabited island is the place where there is no living or the area which is not occupied by the people. The reason of the uninhabited island is maybe the financial, political, religious or environmental issues.
One of the largest inhabited islands is Devon Island, which is located in Canada. The reason for not being able to live in the uninhabited area may also be the natural resources. As there are no natural resources, it becomes difficult for the people to survive without them.
Thus, 1739 by Jean Baptiste Charles Bouvet De Lozier was an uninhabited island located 1,404 miles away
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What occurs an updraft?
A.warm air from the west rises
B.cool air from the west rises
C.warm air from the south rises
D.cool air from the south rises
An updraft (also called updraufgt in UK) is an upward air or gas current.
This is due differences in temperature between two masses of air.
How does it work?
A good example is the surface air in the ground that is heated, making this air warmer than the air above. Now, warmer air is less dense, so it rises and is replaced by descending cooler air creating a heat transfer and differences in temperature.
Therefore the right answer is C.
How do humans negatively affect the ocean.
Which of the following geographic regions is the most politically diverse?
I think the answer would most likely be the West region because in my research description I have found that the west is so politically diverse and a very large region.
Hope my answer is correct and helps! :O
Prior to its discovery on earth helium's existence was first confirmed in the sun how is this possible
What time is it when the new moon is highest in the sky?
Final answer:
The new moon is highest in the sky at solar noon, which is when the Sun is at its highest point in the sky for the day. This time varies slightly depending on your location's longitude and the equation of time but is generally around local noon. Note that because we use time zones, solar noon doesn't always align perfectly with 12:00 PM on the clock.
Explanation:
The phase of the new moon occurs when the Moon is located between Earth and the Sun, making it invisible from Earth due to the Sun's brightness overpowering the Moon's reflected light. During the new moon, since the Moon and the Sun are approximately in the same direction in the sky, the Moon will be highest when the Sun is at its highest, which is solar noon. The Sun's position in the sky at solar noon will be directly south in the Northern Hemisphere and directly north in the Southern Hemisphere. This alignment is also why we don't typically see the new moon; it is too close to the Sun's glare to be visible.
a. bogota
b. caracas
c. buenos aires
d. montevideo
Depending on the context, the student's question regarding Bogotá, Caracas, Buenos Aires, or Montevideo could pertain to historical events, a novel's setting, or trade agreements in South America. All four are capitals with distinct historical and geopolitical significance.
Explanation:The student's question seems to be asking for a specific location related to a historical event, novel setting, or geopolitical association. We have context that could relate to multiple subjects such as the historical Venezuelan coup détat of 1958, the literary setting of the town of Macondo in Gabriel García Márquez's novel, or the modern trade relations within Mercosur. Depending on the missing part of the question, Bogotá, Caracas, Buenos Aires, and Montevideo are capital cities in South America with rich historical and political significance.
Bogotá is the capital of Colombia and has historical relevance such as being the site of the 'Bogotazo'. Caracas is the capital of Venezuela and has been central in the country's political history. Buenos Aires is the capital of Argentina and was the seat of the Viceroyalty of Río de la Plata; it's an important economic hub historically tied to trade. Montevideo is the capital of Uruguay and is noteworthy for its role in the independence movement of the country as well as being the headquarters for Mercosur.
Desertification of the Sahel in Africa is result of ______ ?
Answer:
A combination of natural forces and human actions
Explanation:
I took the test and got it right.
The desertification of the Sahel in Africa is mainly caused by human activities like overgrazing, deforestation and improper agricultural practices paired with climate factors like low rainfall.
Explanation:The desertification of the Sahel in Africa is primarily a result of human activities coupled with climate-related factors. Factors such as overgrazing, deforestation, and improper agricultural practices have contributed to soil degradation, which accelerates desertification. Also, climatic conditions like low rainfall have exacerbated the situation. This desertification has serious implications on the ecosystem services and livelihoods of the local population.
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Based on the Moh’s scale,which is the correct order of minerals from softest to hardest?
Question 3 options:
Feldspar
Talc
Quartz
Diamond
Subduction is one of the processes by which two plates move toward each other. what geologic events could occur as a result of the formation of a new subduction zone that could threaten humans and property in the region?
What state has an acre of water for every 20 acres of land?
The state of Alaska has an acre of water for every 20 acres of land. The water footprint of various activities and forms of agriculture, from almonds to livestock, have significant impacts on water usage. The sustainable use and preservation of water resources ensures their availability for various purposes.
Explanation:Due to the unique combination of its geography and climate, the state of Alaska has an acre of water for every 20 acres of land. This is a significant amount of water, particularly considering that agriculture occupies 40 percent of Earth's ice-free land mass and accounts for about 70 percent of freshwater use. The water in Alaska comes in the form of lakes, rivers, and glaciers, and is vital for supporting both the local ecosystem and human activities.
However, remember that water is also impacted by consumption habits and activities. For instance, almonds and livestock have a significant 'water footprint'. Interestingly, it's known that dairy milk takes more water to produce than almond milk, with steak needing even more, possibly up to 900 gallons of water to produce.
The sustainable use and preservation of water resources is important as it not only ensures the availability of water for agricultural activities but also for household use, supporting biodiversity and maintaining the overall health of our ecosystem.
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Southwestern north america contains a large area called the basin and range province. what is the origin of this name?
Cemex has three divisions: north american, south america and the caribbean, and europe, asia, and the middle east. cemex has a _____ structure.
Almost two thirds of earth's freshwater is located in the
How did studies of the crab nebula pin down the explanation of pulsars?
Which natural resource is important to the desert region and mountain region?
Answer:
The answer is Minerals are the critical characteristic asset.
Explanation:
In desert districts or dry terrains, it tends to be discovered rich mineral stores as consequence of high vanishing. At the point when there are lakes or water arrangements because of inevitable water affidavit, they prompt high think mineral wellsprings of minerals such as gypsum, boaters, and salts. In mountain regions, there can be regularly discovered minerals, and mining is frequently present.
A typical passage through the Panama Canal takes how long?
Question 26 options:
2 – 4 hours
8 – 10 hours
2 – 4 days
8 – 10 days
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______ are more numerous, but ______ sell more goods and services. corporations; partnerships corporations; sole proprietorships sole proprietorships; corporations corporations; entrepreneurs
Which of the following statements about bioengineered foods is false?
A.
Their DNA has been modified.
B.
They have been genetically modified.
C.
They were developed during the Green Revolution.
D.
Genetic material from another organisms is sometimes added.
Bioengineered foods or also referred to as genetically modified foods are foods produced using the methods of genetic engineering for DNA altering.
The following statement about bioengineered foods is false: They were developed during the Green Revolution. Correct answer: C
The Green revolution was period characterized with increased productivity of global agriculture because of new technologies, but those new technologies did not include GMO.
Analyze the image above. This overhead view of the city of Chicago was taken by Landsat. This image is best described as an example of __________. A. satellite imagery B. GPS C. aerial photography D. radar
The correct option is A (satelite imagery)
Explanation:Satellite pictures are a standout amongst the most dominant and imperative apparatuses utilized by the meteorologist. They are basically the eyes in the sky. These pictures console forecasters to the conduct of the environment as they give a reasonable, compact, and precise portrayal of how occasions are unfurling.
Satellite symbolism (likewise Earth perception symbolism or spaceborne photography) are pictures of Earth or different planets gathered by imaging satellites worked by governments and organizations around the globe.
If earth's axis had no tilt, would we still have seasons? why or why not?
Almost half of Russia's land is ____
-Forest
-Tundra
-Mountains
-Steppes
List and describe what happens at the three types of tectonic plate boundaries. explain plate movement and what types of constructive and destructive processes occur at each one.
which properties of minerals can we not accurately rely on because it can amongst the same mineral
A) streak
B) luster
C) color
D) crystal structure