geography extreme environemnts

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  • Created by: miri
  • Created on: 01-03-13 20:37
When a land deteriorates and turns into desert like environments (The Sahel belt region is most prone to this process aswell as marginal land)
Desertification
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Artificial water supply system in a desert and helps turn land into fertile grounds, starts with "I"
irrigation
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Process of "sand blasting" effect occuring in both deserts and mountain regions
Abrasion
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Type of weathering occuring in rocks including heating and cooling and leading to cracking.
Freeze Thaw
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When the layers peel of rocks in the desert like an onion.
Exfoliation
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This is both in mountanious ranges and in deserts when the temperature goes really high and then drops extremely low at night. What is this temperature range called?
Diurnal range
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water in soils evaporates in high temperatures, drawing salts from the soil to the surface
Salinisation
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large rocks or boulders that are often found on their own, rather than in piles when glacier receeds
Erratics
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Piles of deposit found at the junction between two glaciers
Medial moraine
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Other cards in this set

Card 2

Front

Artificial water supply system in a desert and helps turn land into fertile grounds, starts with "I"

Back

irrigation

Card 3

Front

Process of "sand blasting" effect occuring in both deserts and mountain regions

Back

Preview of the front of card 3

Card 4

Front

Type of weathering occuring in rocks including heating and cooling and leading to cracking.

Back

Preview of the front of card 4

Card 5

Front

When the layers peel of rocks in the desert like an onion.

Back

Preview of the front of card 5
View more cards

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? Secret - Team GR

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are you doing the ocr a board for geography.. extreme environment paper in june ??

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