Q1：Would you please name some examples of new energy?
Q2：What can we do to reduce air pollution? Give examples and details in your answer.
New energy help people keep healthy physically and mentally. People who use new energy instead of burning fuels or consuming the forest are making contribution to the protection of trees. By purifying the polluted air and beatifying the environment, trees can give people fresh air to breathe and large area of greenness to see, so that people's body health can be guaranteed. As a result, people’s sense of happiness will be enhanced.
Second, trees will increase students’ study efficiency. As trees block the noises outside, students will concentrate more on their courses in a relatively quiet environment rather than being distracted. Eventually, students have more satisfying grades.