a
a rainforest is an area covered by tall trees with the total high rainfall spreading quite equally through the year and the temperature rarely dipping below l6℃. rainforests have a great effect on the world environment because they can take in heat from the sun and adjust the climate. without the forest cover，these areas would reflect more heat into the atmosphere，warming the rest of the world. losing the rainforests may also influence wind and rainfall patterns，poten
资源难易程度:★★★★★★★★★★★★★★★
高考资源网版权所有 ©2005-2014
未经许可，盗用或转载本站资料者，本站将追究其法律责任！
