植树能不能净化空气英语？

Planting trees is one of the most effective ways to purify air. Trees are known to purify the air by filtering pollutants such as carbon dioxide and other harmful gases from the atmosphere and releasing oxygen. The process of photosynthesis， in which trees absorb carbon dioxide， releases oxygen， and stores carbon， helps to improve the air quality， making it cleaner and fresher.

Trees are also capable of absorbing pollutants from the soil， thereby reducing water pollution. The roots of trees filter the water， removing pollutants such as pesticides， fertilizers， and heavy metals before releasing the water into the groundwater recharge. In addition， trees help to reduce the amount of carbon dioxide in the atmosphere by sequestering it in their trunks， branches， leaves， and roots.

Trees also provide shade， which helps to cool the surroundings， reduce heat， and ultimately reduce the amount of energy used in air conditioning. Tree shade can decrease room temperatures， cutting the need for air conditioning by up to 30 percent， thereby reducing the amount of fossil fuels used to produce energy.

In conclusion， planting trees can significantly improve the quality of air we breathe. The benefits of planting trees are numerous and include reducing carbon dioxide and other harmful gases， filtering pollutants from both the air and the soil， providing shade， and reducing the amount of energy used for cooling. It is， therefore， important for individuals and communities to plant more trees as a means of purifying the air and reducing pollution.