地球环境论文四百字高中英语版

保护地球的英语作文 Protect the Earth The earth,the only mother of human beings, is now facing a great threat-environmental pollution. Therefore, it is important for all of us to protect the earth, for sh

We should save the earth The earth is the mother of mankind, the earth is our common home. We like clear water, blue sky, like watching seagulls flying; we like ice Piao, like to listen to Greenfiel

整个地球生态平衡正在改变,环境的巨大破坏已带来负面影响,甚至对人类生存带来巨大威胁。(4)We must face the situation that exists and take actions to solve our environmental problems. For instance, new laws must be passed to

OceanMost marine pollution is from domestic sewage and municipal the pesticides went into the marine ecosystem,they quickly become absorbed into marine food in the food webs,these pesticides