【正文】
nimals on the Earth too. Some live on the land. Some fly in the sky. Some live under the water. Plants and animals Today, there is a lot of pollution. We burn things to make energy. This pollutes the air. We put our rubbish into the sea and under the ground. This pollutes the Earth and kills animals and plants. Pollution Do you know anything else about the Earth? There are a lot of beautiful fields on the Earth. Some large animals live on the Earth. The Earth gives us water. We burn things to make energy. We put our rubbish under the ground. Pollution kills fish and animals. Rubbish pollutes the rivers. It is important for us to protect the Earth. True or false. 1. All parts of the Earth are warm. 2. All plants need light and water. 3. People can get air, water and food from the Earth.