Question

Although the world develops much faster and better, the resources(資源) on the earth get fewer and fewer. In order to protect them, we must do something as follows(如下):

Save water. Water is the source of life. No water, no life. The lack of water is one of the biggest problems in the world. So it's very important for us to do so. We should protect drinking water and stop polluting()污染 it, but also make full use of it.

Save electricity（電）. It is important. We can't imagine what the life will be like without it. Everyone should do his best to save electricity. Don't forget to turn off the lights or other electric machines when we finish working.

Save trees. They are useful. Please stop cutting them down. Make our world a green one to live in.

Recycle(回收利用) useful rubbish. Lots of rubbish can be recycled such as paper, cans, bottles, and so on. We can save resources in this way.

Information Card
The situation(現(xiàn)狀) of the resources on the earth	1	1.
One of the biggest problems in the world mentioned(提及)	2	2.
The way to save electricity	3	3.
The number of things that we must do	4	4.
Rubbish that can be recycled	5	5.

Answer 1