Question

   全球气候变暖已经成了一个全世界关注的问题，因为它已经严重威胁到了人类的生存。请你根据下面表格，写一篇英语短文，阐述使地球变暖的原因以及影响，并提出合理的解决措施。

气候变暖的原因	大量温室气体被排放；大面积的森林被砍伐
气候变暖的危害	部分动植物灭绝；农作物减产；海平面上升
解决措施	……

注意：1. 词数120字左右。    

2. 可适当发挥，增加细节以使行文连贯。

参考词汇：extensive 大面积的；      

deforestation  采伐森林

Answer 1

参考范文：

Nowadays, global warming is becoming a concern to people all over the world.

    As is know to all, global warming results from two main reasons. On the one hand, factories produce large amounts of green house gases. On the other hand, intensive deforestation contributes to the rise of temperature.

Admittedly, global warming will cause terrible effects. First of all, with the temperature going up, some animals and plants will die out. Additionally, crops will produce less. Worse still, it will bring about the rise of the sea level.

Faced with this threat, we should take measures to solve it. I consider it advisable to cut down the sending out of the greenhouse gases. Moreover, more importance should be attached to planting trees.

解析:

略