给出一篇英文短文，并要求GPT模型阅读并回答有关该短文的问题。
以下是一篇英文短文：

Trees are important natural resources that provide a range of benefits to the environment and to human society. Trees absorb carbon dioxide and release oxygen through photosynthesis, which helps to reduce the amount of greenhouse gases in the atmosphere. Additionally, trees provide habitat for a diverse range of wildlife species, and their roots help to stabilize soil and prevent erosion.

Question 1: What are some benefits of trees for the environment?
Question 2: Why are roots of trees important for the environment?
Question 3: How do trees help to reduce greenhouse gases in the atmosphere?
Answer 1: Trees provide a range of benefits to the environment and human society, such as absorbing carbon dioxide and providing habitat for wildlife species.

Answer 2: The roots of trees help to stabilize soil and prevent erosion, which is important for maintaining a healthy environment.

Answer 3: Trees release oxygen through photosynthesis, which helps to reduce the amounts of greenhouse gases, such as carbon dioxide, in the atmosphere.