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World forests

 

tempere

Forests cover 29.6 per cent of Earth’s  land and almost a quarter of these are in Russia. There are three main types of forest which grow in particular climates in different parts of the world.

Tropical forests or rainforests grow near the Equator where it is always hot and wet.Here temperatures are about 20-25oC and there is more than 200 cm of rain a year.

Temperature forests grow in places that have not summers and cold winters. The summers can be as hot as 30oC and winters as cold as – 30oC. Average rainfall is about 75-150 cm a year. Many trees are deciduous.

Boreal or taiga forests grow in Russia, Canada and elsewhere in the far north. Winters are long and very cold.There is rainfall of 40-100 cm a year, but most fails as snow. Most trees are evergreen conifers.

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