1. If we plant more trees, our neighborhood will be greener.

2. If we cycle to school every day, we will keep the air clean and fresh. 

3. If we keep hunting animals, they will disappear soon.

4. If we cut down all the trees, there will be floods.

5. If we use buses, we will reduce the pollution.

1.If we cut down all trees there will be floods.

2.If we plant more tree the neighbourhood will be greener

3.If the river polluted,fish will be die.

4.If we use buses ,we will reduce pollution.

5.Do you stay at home this weekend?

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