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Over [174]
3 years ago
9

Desertification isA) a natural process of succession that cycles from deserts to prairies to forests to deserts.B) the formation

of dryland ecosystems in regions where temperatures have increased.C) the natural movement of deserts advancing into new regions due to shifts in wind direction.D) often the result of topsoil erosion leading to a permanent reduction in productivity
Geography
1 answer:
klasskru [66]3 years ago
8 0

Answer:

Option (D)

Explanation:

Desertification is usually defined as the process that causes the top fertile soil to change into a complete desert area, due to high wind erosion, lack of rainfall, and also high temperature in that area.

This reduces the fertility of the soil and this affects the growth and productivity of the soil, thereby leads to the absence of vegetation and permanently destroys the soil.

Thus, the correct answer is option (D).

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Which of the following factors would affect the weather patterns of a region? A. nearby bodies of water B. altitude C. latitude
Bad White [126]
D, all of the above.

Bodies of water can make places cooler. As altitude increases the air becomes cooler. Depending on a place latitude the climate will be either warmer of cooler. All of these effect the weather of a place
8 0
3 years ago
Magnetic patterns develop on the seafloor as basaltic lava erupts and cools, and ______.
BartSMP [9]

<u>Iron-rich minerals align with the Earth's magnetic field</u> as basaltic lava erupts, cools, and forms magnetic patterns on the seabed.

Lava is molten rock that emerges as a liquid from under the Earth's surface. The term "lava" is also used to describe the rock that is generated when molten lava cools and solidifies. Either the substance is exceedingly stiff and barely flows, or it might be incredibly fluid, flowing nearly like syrup. The viscosity of the lava increases with silica concentration.

Hawaiian terms pahoehoe and aa (or a'a) refer to flows that are often formed by mafic (ferromagnesian, dark-colored) lavas like basalt. Smooth, subtly undulating, or extensively hummocky surfaces define Pahoehoe lava flows. A thin, still-plastic crust is dragged and wrinkled into twisted rope-like folds and rolls by the flowing molten lava beneath it.

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4 0
2 years ago
If Austin is to Lake Travis, then Texarkana is to ___.
Elena L [17]

Answer:

Is this a math question?

Explanation:

5 0
3 years ago
Read 2 more answers
Greenhouse gases keep the earth warm through a process called
Yakvenalex [24]

The correct answer is - Greenhouse effect.

The Greenhouse effect is a process in which certain type of gasses in the lower atmosphere manage to trap the heat that is radiated from the surface of the planet.

The gases that are considered to be greenhouse gases are able to perform such a thing, despite being relatively low in amount compared to other gases, because they have much more complex molecular structure.

The molecular structure of this gases enables them to trap the heat, or rather to not allow to leave the atmosphere and return it back toward the surface, thus having huge effect on the climate.

Greenhouse gases are the carbon dioxide, methane, water vapor, nitrous oxide.

8 0
3 years ago
Immigrant populations in low-income countries are growing.
Nezavi [6.7K]

Answer:

The statement is false.

Explanation:

Migration is a process that has been ever-present among humans since their earliest days and has persisted to modern times. The basic reasons for migration are the same both in the past and nowadays, though as time has progressed, there have been more and more reasons for it. Migration can be divided into immigration and emigration.

Immigration is a process when people move into another place/country, while emigration is a process when people move out from a place/country. The immigration process is most prevalent in high-income countries as they offer the best living conditions, so they are the most attractive. The low-income countries have large-scale emigration and little to no immigration because the living conditions are not good.

4 0
3 years ago
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