There are 33 major deserts in the world that, when subdivided into smaller deserts, similar to mountain ranges, equal 71.Of those 71, 12 are in Africa, one is Antarctica, three are in the arctic basin, 26 are in Asia (including the Middle East), 10 are in Australia and New Zealand, ...
一deserts. Some areas have very high mountains. Others些地区有很高的山脉。其他地区有大量的冰雪。have a lot of snow and ice. It is not easy to live in在那些地方居住很不容易。those places.There are seven continents: Asia, Africa,有七大洲:亚洲、非洲、澳洲、南极洲、欧洲、Australia, Antarctica...
有些地区有非常高called deserts. Some areas have very high 的山脉。其他地区有大量的雪和冰。在那些地方mountains. Others have a lot of snow and ic e. It is生活并不容易。not easy to live in those places.There are seven continents: Asia, Africa,(世界上)有七大洲:亚洲、非洲、大洋洲、南极...
I.课文原文、译文THINK ABOUT IT想一想 How many continents are there in the world? What are they?世界上有几个大洲?它们都是什么? What do you know about the place where you live?你对你所居住的地方有什么了解?There are seven continents: Asia, Africa,How many continents and oceans does the...
And by 2050,the world's population may reach 9 billion.There is another problem. People can't liveeverywhere on the earth. We can't live in water, andonly about one third of our planet is land. Butpart of this land are very dry. These dry places arecalled deserts. Some areas have ...
How are deserts formed? A A desert refers to a barren section of land, mainly in arid and semi-arid areas, where there is almost no precipitation, and the environment is hostile for any creature to …
The students decided to test the particularly tough, radiation-resistant cyanobacteria called Chroococcidiopsis, usually found in hot deserts around the world. Using high explosives and high-pressure air guns to replicate the effect of an impact shock, they subjected the resistant bacteria, along ...
generally combining total precipitation, how many days the rainfall occurs, temperature, humidity, and sometimes additional factors. In some places, deserts have clear boundaries marked by rivers, mountains or other landforms, while in other places, there are no clear-cut borders between desert and ...
声明: 本网站大部分资源来源于用户创建编辑，上传，机构合作，自有兼职答题团队，如有侵犯了你的权益，请发送邮箱到feedback@deepthink.net.cn 本网站将在三个工作日内移除相关内容,刷刷题对内容所造成的任何后果不承担法律上的任何义务或责任
Deserts (沙漠)are changing. Sometimes they grow(扩展) big. Sometimes they get small. The world's biggest desert, the Sahara, is in Africa, Right now, the Sahara Desert is growing fast. Why is the Sahara growing? In some places, people farm too much. In other places...