跪求！！上海教育出版社的英语第三单元的课文的意思！

题目是PROTEC THE EARTH
今夜12:30前过期不候！！

the earth is a beauiful place 。
there are forests and rivers ，mountains and fields 。some places are very hot，and some are very cold。
there are many different plants 。some are large。some are small。 all plants need light and water。there are different animals on earth too。
some live on the land。some fly in the sky 。some live under the water。
there are also many people like you and me on earth 。the earth provides us with air，water and food。it is our home 。
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 。
we must stop doing these things。it is important for us to protect the earth for our future地球是一个美观的地方。
有森林、河流、山脉和字段。一些地方很热,有些是非常冷。
有很多不同的植物是大一些是小的。所有的植物都需要阳光和如地球上不同动物太。
一些住在人工栽培的在天空中飞翔。生活在水中。
也有很多人喜欢你,我在地球上,地球为我们提供了空气、水和食物是我们的家。
今天,有很多污染,燃烧物品让能源。这污染了空气,我们把我们的垃圾倒入大海,在地上这污染了地球和杀死动物和植物。
我们必须停止做这些事情对我们很重要,保护地球,为我们的未来

我还以为是要书...好吧...那么长一段呢...