Question

请根据下面这幅漫画写一篇150词左右的短文。
要求：
1. 请阐述温室效应所产生的原因。
2. 简述其后果，应尽可能涵盖图中所有信息（至少谈及二个方面）。
3. 我们该怎么办？

Answer 1

These years, global warming is becoming a serious problem, endangering people’s life.
Several factors contribute to the rise of temperature. First of all, a lot of greenhouse gas is produced by cars and factories; further more, the loss of forests is another cause of global warming.
Global warming will cause some harmful effects. In the first place, some islands will disappear because of the rise of sea level. Extreme weather will also result from global warming. When temperature rises, the production of crops will decrease. Besides, some animals and plants will disappear from the planet, thus destroying the ecosystem.
Facing such a threat, we should join efforts to ‘cool’ the earth, such as taking a subway or bus to work instead of driving private cars to reduce greenhouse gas. All in all, we are supposed to remember it’s our responsibility to save our earth.

文章行文力争自然流畅，文章要点齐全，意思表达真切。详略得当，重点突出。从语言使用的角度来说，要使用一些生动的动词，准确的名词，同时为了使本文串联自然，可以使用时间状语为连接词，将文章按照时间顺序叙述完整。