保护地球英语作文50字【一】
谁都希望自己的家园干干净净、整整齐齐、漂漂亮亮。我们生活在地球上，地球就是我们的家园，所以我们要一起保护它。
想让地球变得干净，就不要乱仍垃圾，不要随地吐痰，要把用过的废电池放进回收箱……
想让地球变得美丽，就要保护好花儿、小草和树木，因为它们装扮了地球，让地球变成五颜六色、五彩缤纷。
想让地球变得友好，就要保护好鸟类、青蛙、蜻蜓等对人类有益的动物，让它们帮助我们消灭害虫和病菌。
地球上的资源有限，我们要养成节约的好习惯，不要浪费水、电等资源。
让我们行动起来，从我做起，保护地球—我们的家园。
保护地球英语作文50字【二】
Tiger is one of the most valueable animals to human beings today. It is somehow like a cat, but much bigger than it. It lives in the forest, and feeds on small animals.
Nowadays, the number of the wild tiger is becoming small and small. Maybe there will be no tiger any more if people continue cutting the trees, destorying the living environment or hunt the tiger just for the skin. We must stop all these mistakes. We should protect them, because the world without tiger is not a completed one.
Tiger is one of the most valueable animals to human beings today. It is somehow like a cat, but much bigger than it. It lives in the forest, and feeds on small animals.
Nowadays, the number of the wild tiger is becoming small and small. Maybe there will be no tiger any more if people continue cutting the trees, destorying the living environment or hunt the tiger just for the skin. We must stop all these mistakes. We should protect them, because the world without tiger is not a completed one.
