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Unit 10.2 Desertification

Unit 10.2 Desertification

Assessment

Presentation

Geography

9th Grade

Practice Problem

Hard

Created by

Eric Lee

Used 20+ times

FREE Resource

17 Slides • 9 Questions

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Multiple Choice

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Desertification refers to persistent degradation of

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wetlands

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drylands

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Finland

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Disneyland

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Multiple Choice

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The rise of ______ will increase the risk of desertification.

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vegetation cover

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quantity of livestock

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arable land

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irrigation area

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Multiple Select

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Which area(s) has (have) a higher risk of desertification?

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A

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B

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C

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D

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Multiple Select

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The possible reasons to cause desertification are

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rising of temperature

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rising of rainfall

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falling of rainfall

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unstable of rainfall

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Fill in the Blank

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To obtain more resources to support the population, people use the land intensively. This results in the misuse of land _________.

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Fill in the Blank

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When farmer grow too many crops on the farmland and it would reduce the fallowing period. Finally, the outputs will fall. This is called __________.

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Fill in the Blank

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When farmers rear more livestock than the land can support, _______ occurs. It would lead to soil erosion.

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Fill in the Blank

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When poeple cut too many trees for fuelwood and construction materials cause the land to be unprotected by vegetation. This is called __________.

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Fill in the Blank

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When farmers apply too much water. The land becomes salty and loses productivity. This process is called _________.

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