the Grade Eight Students trees over there?

Linda always get up early?

    There are some easy things you can do to protect the environment and the Earth. Choose ideas from the list or come up with a few of your own.

Plant flowers, grass, or trees.

    Whenever you visit a park or a beach,1 what you bring there—keep rubbish in a bag until you can put it in a dustbin.

    Turn off the lights, TV sets2you leave the room. This saves a lot of electricity.

    Turn off the tap when you brush your teeth. You can save some water by not letting it run. You should3use a glass cup instead of a paper cup because this saves paper.

    Keep the doors and windows 4 in winter to keep warm air in.

    Give your old books and 5 to a library instead of throwing them away.

    Give your old clothes to poor children you know instead of throwing them away.

    Use both sides of paper.

    Stop pouring6 water into the rivers or lakes nearby.

    7all your friends to do the same things you do to help protect the Earth. You don't have to wait until Earth Day to do these things. Make every day Earth Day. If everyone protects the environment, the world will become much more beautiful.

    Some of the world's biggest l trees are the giant sequoias (红杉）in northern California in the USA. They are close r  of pines. Many giant sequoias measure more than 60 meters from their roots to their tallest b. The biggest one is an enormous tree which is 83 metres tall and has a trunk more than 31 metres round. Some giant sequoias are about 3,000 years old. The trees are cwith red bark (树皮) which is up to 60 centimetres thick. This p them from fires, allowing them to live longer. Since these trees are so huge, some have had holes made in their bases. These holes are w enough for cars to drive through.