1. Put the words from the box into the correct column. One word can belong to more than one group.

waste                     plastic bags           paper waste        old newspapers             bottles

empty cans               rubbish                   plastic                    rubber                    metal       

    cotton                     glass                   batteries               old clothes             dirty water

            engine oil         ink       kitchen waste   aluminum        iron

fill in the blanks with the correct words

water pollution rubbish deforestation soil pollution air pollution

noise pollution water level reduce reuse recycle

1................happens when water in the rives,lakes,seas is dirty.

2 If the Earth is the warmer , the ..............will rise.

3................causes hearing and sleeping problem.

4 The things you throw away is called .............

5.................causes floods and makes animals'home dissappear

6...............means using somethings again.

7. You should walk more to............air pollution

8. We can.............paper , glass, plastic bottles...

9................makes plants die and causes lack of food.

10..............cause breathing problems and makes the earth warmer

I. Put the words/ phrases below in the correct order.

1. people / there / less / pollution/ if / recycle / be / air / more / will /.

-> ………………………………………………………………………………………….

2. turn / when / off  / brushing / the faucet / we / teeth / are / our /.

-> ………………………………………………………………………………………….

3. rubbish / what / putting / in the / about / right bin?

-> ………………………………………………………………………………………….

4. If / reuse / save / these / you / bottles, / lot / you / money / will / a / of /.

-> ………………………………………………………………………………………….

5. reading / the / he / interesting / is / book.

-> ………………………………………………………………………………………….

I. Put the words/ phrases below in the correct order.

1. people / there / less / pollution/ if / recycle / be / air / more / will /.

-> ………………………………………………………………………………………….

2. turn / when / off  / brushing / the faucet / we / teeth / are / our /.

-> ………………………………………………………………………………………….

3. rubbish / what / putting / in the / about / right bin?

-> ………………………………………………………………………………………….

4. If / reuse / save / these / you / bottles, / lot / you / money / will / a / of /.

-> ………………………………………………………………………………………….

5. reading / the / he / interesting / is / book.

-> ………………………………………………………………………………………….

I. Put the words into the correct column depending on the stresses syllable.
Energy, biogas, plentiful, pollution, limited, unusual, natural, develop, consumption, easily, dioxide, recycle,
countryside, improvement, generate, dangerous, atmosphere, important, advantage, tomorrow

complete the sentences with the words in the box

endangered species  littering    air pollution   plastic rubbish      single-use   habitat  ecosystem   carbon dioxide     carbon footprint     environment protection

1............. is throwing garbage onto the ground instead of into a trash can

2. A(n)   .............. is a type of organism that is threatened by extinction

3.............. is the natural home or environment of an animal, plant, or other organism

4. A(n)............. is a biological community of interacting organisms and their physical environment

5. Energy conservation and............ are growing concerns in the world

6. A(n).............. is an indicator that accounts for greenhouse  gases emited by human activity

7........... is Earth's most important  greenhouse gas: a gas that asborbs and radiates heat

8............ items are products designed to be used only once before they are discarded

9. Cars, trucks, buses, off-road vehicles and planes are all considered mobile sources of............

10.............. such as plastic bags satys in the environment for many years after it has been used

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.