Read the paragraph and answer the question. Climate plays a very important role in the life of plants, animals and human

Read the paragraph and answer the question. Climate plays a very important role in the life of plants, animals and humans. Some scientists think that the world is becoming hotter. Winters have become warmer because of the greenhouse gas. In the last few years, people have cut down and burnt big areas of rainforest. This means there are fewer trees and, of course, more CO2 gas! These changes are dangerous for our planet because every year we have more floods, tsunami, hurricanes and fires. How do people affect climate change?