What change is needed in sentence 2?
The Rainforest
(1) The rainforest is one of the most important ecosystems on Earth. (2) It is home to many species of plants, and animals. (3) Rainforests are found in tropical regions near the equator. (4) The Amazon rainforest in South America is the largest of them all. (5) Rainforests awarded a lot of rainfall each year, often exceeding 100 inches annually. (6) This makes them the wettest places on Earth. (7) Many plants and animals in the rainforest are still undiscovered. (8) The dense trees form a canopy that blocks most of the sunlight from reaching the forest floor. (9) The lower levels of the rainforest are much darker. (10) Scientists are studying these ecosystems to better understand how they work. (11) We hope to find ways to protect these vital habitats in the future.