Unit 7 Protect the Earth
Unit 7 Protect the Earth Unit 7 Protect the Earth Save water Water is useful. We drink water and use water to clean things every day. In many places, there is not much water. We should not waste water. We should reuse and save it. Save energy Most of our energy comes from coal and oil. There is not much coal and oil on Earth. We should save energy. We should not drive so much because cars use a lot of energy. Save trees Wood comes from trees. We use wood to make tables, chairs an
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Unit 7 Protect the Earth
Unit 7 Protect the Earth
Save water
Water is useful.We drink water and use water to clean things every day.In many places, there is not much water.We should not waste water. We should reuse and save it.
Save energy
Most of our energy comes from coal and oil.There is not much coal and oil on Earth.We should save energy.We should not drive so much because cars use a lot of energy.
Save trees
Wood comes from trees.We use wood to make tables, chairs and many other things.We should not cut down too many trees because trees help keep the air clean.
Don't use too much plastic
We use plastic to make bags and bottles,but too much plastic is bad for the Earth.We should not use too many plastic bags or bottles.We should use paper bags and glass bottles.
