【正文】
lice: Peter: Kitty: True or false. (1) The weather in different places on the Earth is different. ( ) (2) Different animals live in different places. ( ) (3) People can get air, water and food from the Earth. ( ) (4) People make the Earth dirty. It is pollution. ( ) Some parts of the Earth are very hot, and some are very cold. Some live on the land. Some fly in the sky. Some live under the water. T T The Earth gives us air, water and food. We burn things to make energy. This pollutes the air. We put rubbish into the sea and under the ground. This pollutes the Earth and kills animals and plants. T T There is air