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Formationof tropical forests needs mean ...

Formationof tropical forests needs mean annual temperature and mean annual precipitation as:

A

`18 - 25^C and 150 - 400 cm`

B

`5 - 15^C and 50 -100 cm`

C

`30 -50^C and 100 - 150 cm`

D

`5 - 15^C and 100 - 200 cm`

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