Plants in the Deserts Some cacti, like the saguaro, grow to tree size, but true trees need more moisture than most desert environments can supply, so they are scarce on deserts. Close to streambeds, cottonwoods can sometimes be found. Though these streams are dry most of the year, water...
Plants in the Deserts Some cacti, like the saguaro, grow to tree size, but true trees need more moisture than most desert environments can supply, so they are scarce on deserts. Close to streambeds, cottonwoods can sometimes be found. Though these streams are dry most of the year, water...
Plants in the Deserts Some cacti, like the saguaro, grow to tree size, but true trees need more moisture than most desert environments can supply, so they are scarce on deserts. Close to streambeds, cottonwoods can sometimes be found. Though these streams are dry most of the year, water ...
Plants in the Deserts Some cacti, like the saguaro, grow to tree size, but true trees need more moisture than most desert environments can supply, so they are scarce on deserts. Close to streambeds, cottonwoods can sometimes be found. Though these streams are dry most of the year, water...
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Plants in the Deserts Some cacti, like the saguaro, grow to tree size, but true trees need more moisture than most desert environments can supply, so they are scarce on deserts. Close to streambeds, cottonwoods can sometimes be found. Though these streams are dry most of the year, water...
2. There are fewer (few)plants in the deserts than in the mountains, because there is little water. 相关知识点: 试题来源: 解析 答案见上2. fewer【解 】句意:比里,沙漠里的植物 ,因为沙漠里几乎没有水。 根据“than”可知,此处要 用 few 的比较级形式。 故填 fewer。
In addition to a few varieties of trees and tough shrubs, most deserts have grasses, herbs, and other annual plants. These do not compete for moisture with the longer lived growth. They spring up quickly after rains, when the surface is moist. Then,...
Plants in deserts need to___. A. drink a lot of water B. grow quickly C. save water D. be very tall 相关知识点: 试题来源: 解析 C。沙漠中的植物需要节约用水。沙漠环境干旱,水资源稀少,植物需要适应这种环境,节约水分。选项 A“drink a lot of water”喝很多水不符合沙漠环境;选项 B“...
Plants in deserts grow in ___. A. lots of water B. hot and dry conditions C. cold and wet conditions D. dark caves 相关知识点: 试题来源: 解析 B。解析:沙漠中的植物生长在炎热干燥的环境中。选项 A 沙漠中没有很多水;选项 C 寒冷潮湿不是沙漠环境;选项 D 黑暗的洞穴不适合植物生长。反馈...