小學三年級全球變暖英語作文Global Warming

　　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, is not how cold the weather, why is this so?

　　我問了媽媽，媽媽說：“我也不太清楚，你去網上第一范文網。”我打開電腦，輸入——為什么全球氣候變暖。版面上出現了許許多多的答案。

　　I asked my mother, my mother said: "I don't know, you go online to check." I opened the computer, input -- global warming. There have been many answers on the layout.

　　因為人類毀壞森林并將其焚燒時產生的多種溫室氣體，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，能強烈吸收地面輻射中的紅外線，也就是常說的“溫室效應”。導致氣候變暖的后果，會使全球降水量重新分配，冰川和凍土消融，海平面上升等，危害自然生態系統的平衡，人類的食物供應和居住壞境。

　　Because of human destruction of forests and other greenhouse gases from the burning of when, because these greenhouse gases with high transmittance in the visible light radiation from the sun, and the earth is reflected is highly absorbent, can strongly absorb infrared radiation on the ground, the greenhouse effect is often said that the "". Global warming may lead to consequences, will lead to a global redistribution of precipitation, melting glaciers and permafrost, rising sea levels, damage the balance of the ecosystem and the human food supply and 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，因為全球變暖，冰川融化，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 also endanger the survival of animals. For example, the polar bear, because of global warming, melting glaciers and polar bear hunting fish more difficult, and the ice melting fast, this continues, sooner or later the polar bears extinct species like the polar bear, Arctic wolf, Arctic animals are penguins.

　　想要阻止全球變暖，我們應該節約每一滴水;多種植數木減少沙化;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 of water; plant more trees to reduce desertification; do not use disposable convenient bag; reduce the emission of carbon dioxide. I appeal to our homes, we act together now!