U1(2)Trees are our good friends作文

Trees are our good friends 1 Why are trees important? 2 what good are they?

I think trees are our good friends.We can’t live without trees. Trees make streets more beautiful and less noisy. Trees take harmful gases from the air and release oxygen back into the air.We can get rubber, nuts and fruit from trees. Trees are natural air conditioners. Without trees, the Earth would get too hot for us to live on. How important trees are! But now, trees are in great danger. We cut down millions of trees every year, but we replace hardly any of them. We can’t live without trees so I promise to protect them.We must stop cutting down trees!

Trees are our good friends

1 what kind of pollution do you know?

2 what can you do to fight against pollution?

Trees are our good friends.They are very important to us. They clean the air and cool the cities. They remove the dust and produce the oxygen we breathe. Trees provide food and shelter for both humans and animals.Without trees, we would die. However, people cut down many trees every year and we are destroying our good friends against pollution. We should take action to protect trees.

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