Seen from space, the majority of theEarth’s surfaceis covered by oceans – that makes up 71% of the surface of the Earth, with the remaining 29% for land. But what percentage of the Earth’s land surface is desert? Deserts actually make up 33%, or 1/3rd of the land’s surface a...
What percentage of Earth's freshwater is frozen in the cryosphere? Freshwater: Freshwater is the kind of water terrestrial plants and animals need to survive. It has less than 1,000 parts per million (ppm) of salt in it. So freshwater does not mean it has no salt but it has a very ...
A.The percentage of the earth"s land that is desert-like. B.More than a third of the land"s earth. C.The number of people who live in dry regions. D.One of the seven continents in the world. 你可能感兴趣的试题 单项选择题
根据Desertscanbedryplaces.(沙漠可能是干燥的地方。)Desertscanalsobeverywindyplaces.(沙漠也可能是多风的地方。)可知,沙漠既干燥又多风,故A正确;根据Duringthedaytime,thetemperaturemayreach40℃evenintheshade(阴凉处).Atnightdesertscanbecomeverycold.(白天,即使在阴凉处,温度也可能达到40℃。夜间沙漠会变得很冷...
What is the largest hot desert(沙漠) on the earth?If your answer is the Sahara, you're correct.The Sahar a has over 9 million km2. 1Now, you may think that it's all sand(沙子) and has no hills. _2 _ Sand dunes(沙丘)are hills in the desert and the Sahar a is famous for th...
What is the largest hot desert (沙漠) on the earth? If your answer is the Sahara, you’re correct. The Sahara has over 9 million kilometers. 1 . Now, you may think that it’s all sand (沙子) and has no hills. 2 Sand dunes (沙丘) are hills in the desert and the Sahara is...
(海湾).In some parts of the desert,it is too hot for people to live.Oil was discovered under parts of the desert and in the Arabian Gulf.This oil has made some countries in the area very rich.Much of the money has been spent building fine cities with lovely parks a...
Deserts can be hot and dry places.Rain may not fall there for months or years.Some deserts are sandy and stony (多石的).Deserts can also be very windy places.The wind can change the shape of the deserts.It moves sand around from place to place. Temperatures in the ...
What percent of the world is forest biome? Forest: A forest is an ecosystem with the most dominant species as the trees. Forests are among the most efficient ecological systems, with their primary input to ecological balance being photosynthesis. Photosynthesis is an important process as it fixes...
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项选项中有两项为多余选项What is the largest desert (漠) on the earth? If your answer is the Sahara, you're correct.The Sahar a covers over 9 million square kilometers.1.Now, you may think that it's all sand (沙 )and has no hi...