Đáp án:Flood is a kind of Natural Disaster which hurts or even kills people and animals. Flood can also damage houses, factories, public places, etc.There are some efforts to minimize flood. First, we must not cut down the trees in the forest illegaly, because it can cause many disasters for human beings, one of which is flood. Second, We should plant any kinds of trees in our house, in the barren area or in the side of the road, so the water can be absorbed easily by the root of the plants. Besides, with this way we get many advatages such as to decrease air pollution and to support 'Go Green' program for Global Warming and Climate Change on our earth. The last is that we must not throw away rubbish. By doing those simple efforts, we can minimize the disasters and participate in the preservation of our environment. So, we must keep our environtment.

Giải thích các bước giải: