Read the passage and tick the true (T) or false (F) statements.

Tropical rain forests are found in Amazon region of South America, Central America, Africa, and Southeast Asia. Rain forests are very important to the world’s climate. The Amazon rainforest alone receives about 30 to 40 percent of the total rainfall on the earth and produces about the same percentage of the world’s oxygen. Some scientists believe that the decreasing size of rain forests will affect the climate on the earth and make it uncomfortable or even dangerous for life. Saving our rain forests is an international problem. One country or even a few countries cannot solve the problem alone. The nations of the world must work together to find a solution before it is too late.

Tropical rain forests are very important to the world’s climate.