Choose the right answer. Rainforests Rainforests are 1) __________ to be the oldest ecosystem on the planet. Rainforest can be found near the equator. There are 2) __________ a lot of trees in the rainforest. Tropical rainforests can be found in South and Central America, Africa, and Australia. A typical rainforest has got different 3) __________ . Each layer has its own distinctive features. Layers can be divided by height. Layers are also divided by different flora and fauna that can be found there. Nowadays 4) __________ are in danger. People cut them down because they need area to build homes and to plant crops. It is a very sad fact, because a lot of the 5) __________ can be found in the rainforest.