One of the causes of global warming is deforestation. People clear the land for agriculture or grazing. Besides, human also cut down trees to collect timber for fuel, construction or manufacturing. As trees can absorb carbon dioxide, they can mitigate greenhouse gas emissions produced by human activity. However, deforestation has worsened the global warming as a consequence of climate change. This leads to several impacts on human life. Firstly, deforestation degrades soil quality which makes cultivation more difficult. Secondly, deforestation threatens human life with more severe flood as there are not many trees absorbing the water. Last but not least, it destroys the natural beauty that humans are supposed to enjoy. To solve this problem, people should reduce on cutting down trees. Instead, we should plant more trees.

     Earth is the second house of us. It is very beautiful and peaceful. But now, we are destroying our house by global warming. It has a lot of cacbon dioxide in ozone. It is so much because it is produced fromdust of industrial factory and traffics ( like cars, motorbikes and even planes ) and importantly is the understanding about enviromental protection of people. They don't care about their life and their future generations will live in the world without trees and animals. If we didn't solve global warming, it would kill a lot of creature of earth and even people. It will cause problems about the healthy  ( especially is respiratory problems ). The sea leval will be higher and a lot of city will drown out by the water. It will kill people civilization.

So we need to solve this ploblem now. We can use the bike or walking to decrease the green house or we can go to school or working place by bus or train. If we want to transport a big devices, we can use electric cars or trucks. We need to plant more trees and shouldn't put the trash on the street or everywhere. Do you want to have a beautiful life with healthy, play with animals or book reading under the trees? Now, we should do everything to protect the earth.

earth: trái đất

second house: ngôi nhà thứ hai

peaceful: hòa bình

destroy: phá hủy

global warming: sự nóng lên toàn cầu

ozone: khí quyển

produce: sản xuất 

future generations: những thế hệ tương lai

without: không có

solve: giải quyết

creatures: sinh vật

respiratory problems: những vấn đề về đường hô hấp)

sea level: mực nước biển

civilization: nền văn minh