The tundra is a biome defined by its cold annual temperatures and short growing season. The resulting vegetation is patchy, close to the ground, and grows very slowly. Grasses, mosses, and lichen in particular are well adapted to this environment....
Tundra / Tundra is type of biome where the tree growth is hindered by low temperatures and short growing seasons. Arctic tundra occurs in the far Northern Hemisphere north of the taiga belt.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版
7. Her birthday fell on the 22 nd day when she began her journey to the South Pole. 8.She fell into the bottom of the hole but managed to climb out. 9. She had got self-rescue training before the expedition. 11.The challenges of the travel earned the writer a lot of money. 12....