soil / dirt - upper layer of earth in which is brown and plants grow, greenhouse effect - the trapping of the sun's warmth in a planet's lower atmosphere, glacier - huge blocks of ice, melt - make or become liquefied by heat., flood - when water overflows onto dry land,, erosion - Water, wind, and other natural forces move bits of rock, soil and dirt to new places.,

Climate Change

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?