geo Causes of deforestation in the Amazon

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  • Created by: amyl
  • Created on: 15-10-20 12:48
Commercial farming
Farming to sell produce for a profit. Cattle and crops. Responsible for 80% of Amazon deforestation. Ruins soil and nutrients
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Logging
The business of cutting down trees and transporting the logs to sawmills. Selective logging and clear felling. Teak and Mahogany worth the most
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Mineral extraction
The removal of mineral resources from the earth. Gold, Bauxite, Oil and gas. Pollutes rivers and air. Trees above the mines and quarries are removed.
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Subsistence farming
A type of agriculture producing food and materials for the benefit only of the farmer and his family or community. Small scale, often slash and burn.
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Hydro - electricity
Dams have been built and large areas of rainforest destroyed by flooding.
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Resettling
Since 1970 1 million people have been encouraged to move away from shanty towns and into the rainforest. They have been given land which has been cleared to allow farming.
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Roads
The 4000km long Trans Amazonia Highway built 1970s. Opened up rainforest, but allowed loggers in.
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Other cards in this set

Card 2

Front

The business of cutting down trees and transporting the logs to sawmills. Selective logging and clear felling. Teak and Mahogany worth the most

Back

Logging

Card 3

Front

The removal of mineral resources from the earth. Gold, Bauxite, Oil and gas. Pollutes rivers and air. Trees above the mines and quarries are removed.

Back

Preview of the back of card 3

Card 4

Front

A type of agriculture producing food and materials for the benefit only of the farmer and his family or community. Small scale, often slash and burn.

Back

Preview of the back of card 4

Card 5

Front

Dams have been built and large areas of rainforest destroyed by flooding.

Back

Preview of the back of card 5
View more cards

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