小學(xué)三年級全球變暖英語作文GlobalWarming

1、小學(xué)三年級全球變暖英語作文GlobalWarming寒冷的冬天過去了， 可今年冬天連一場雪也沒下， 天氣 也不怎么冷，為什么會這樣呢?The cold winter has passed, but this winter with snow is not, isnot how cold the weather, why is this so?我問了媽媽，媽媽說： “我也不太清楚，你去網(wǎng)上查查吧?！蔽掖蜷_電腦，輸入為什么全球氣候變暖。版面上 出現(xiàn)了許許多多的答案。I asked my mother, my mother said: I dont know, you goonline to che

2、ck. I opened the computer, input - global warming.There have been many answers on the layout.因?yàn)槿祟悮纳植⑵浞贌龝r(shí)產(chǎn)生的多種溫室氣體，由于這些溫室氣體對來自太陽輻射的可見光具有高度透過 性，而對地球反射出來的具有高度的吸收性，能強(qiáng)烈吸收地 面輻射中的紅外線，也就是常說的“溫室效應(yīng)” 。導(dǎo)致氣候 變暖的后果，會使全球降水量重新分配，冰川和凍土消融， 海平面上升等，危害自然生態(tài)系統(tǒng)的平衡，人類的食物供應(yīng) 和居住壞境。Because of human destruction of forests an

3、d othergreenhouse gases from the burning of when, because thesegreenhouse gases with high transmittance in the visible lightradiation from the sun, and the earth is reflected is highlyabsorbent, can strongly absorb infrared radiation on the ground,the greenhouse effect is often said that the . Globa

4、l warming maylead to consequences, will lead to a global redistribution ofprecipitation, melting glaciers and permafrost, rising sea levels,damage the balance of the ecosystem and the human food supplyand living environment.全球變暖不僅危害了人類， 而且還危害到動物的生存。比如說北極熊吧，因?yàn)槿蜃兣ㄈ诨?，北極熊捕食魚 類更困難，而且冰川急速融化，這樣下去，北極熊這個(gè)

5、物種 早晚會滅絕的， 跟北極熊一樣的動物還有： 北極狼， 北極狐，企鵝。Global warming is not only harmful to humans, but alsoendanger the survival of animals. For example, the polar bear,because of global warming, melting glaciers and polar bear huntingfish more difficult, and the ice melting fast, this continues, sooner orlater the polar bears extinct species like the polar bear, Arctic wolf,Arctic animals are penguins.想要阻止全球變暖，我們應(yīng)該節(jié)約每一滴水;多種植數(shù)木減少沙化;不要再用一次性方便袋;減少二氧化碳的排放。我呼吁：為了我們的家園，我們一起行動吧!Want to stop global warming, we should save every drop ofwater; plant more trees to reduce desertification; do not usedisposable con