Question

why are the evergreen forests in brazil?

Answer 1

There are evergreen forest becoz of rain

Answer 2

Brazil hot and human type of climate the equator passes through the northern part of Brazil trade winds flow through the equator. this carry lot of moisture winds from both East and West conversion leading to high rainfall of about 2000 millimetres

moreover the Amazon river flows through the northern part of Brazil which leads to high fertility of land

considering all these factors Brazil have evergreen forest