Use your own idea to complete the following sentences:
If we keep hunting animals, ........................................
If we cut down all the trees, ........................................
Read the text and say these statementa are true or false:
Land pollution:
If we don'recycle plastic and glass, they stay in the ground for a long time. Dangerous chemicals can also go underground, where they are harmful to plants and animals. Whenever we recycle bottles and cans, we reduce land pollution.
Airpollution:
Some power plants and factories put pollution into the air. Cars trucks and planes can also cause air pollution. Whenever we ride a bike or keep the air conditioner low, we reduce air pollution.
Waterpollution:
The same plastics and chemicals that are harmful to our land can also be found in our ocean, rivers and lakes.
Whenever we recycle garbage or shut off the water pollution.
Write True(T) or False(F):
1.Plastics, glasses and chemicals underground are harmful to plants and animals.
2. Land pollution is cause by dangerous chemicals in the ground.
3. We should recycle plastic and glass to reduce land pollution.
4. Air pollution only cause by cars, trucks and planes.
5. We can reduce air pollution by building more power plants and factories.
6. Water pollution is causes by some plastics and chemicals in the seas, rivers and lakes.
7. We recycle garbage and shut off the water to increase water pollution.
Ai nhanh mik tick cho tick.
