首页
登录
职称英语
Rainforests make up about six percent of the Earth’s surface and they are very i
Rainforests make up about six percent of the Earth’s surface and they are very i
游客
2024-08-13
61
管理
问题
Rainforests make up about six percent of the Earth’s surface and they are very important to us. They provide us with much of the Earth’s oxygen and【D6】__________.Also, many of the 【D7】__________ we use to fight disease are made from rainforest plants.Most of the creatures on the Earth, and foods that we eat, come from rainforests as well.Unfortunately, rainforests are 【D8】__________.They are being【D9】__________ so that farmers can grow crops or raise cattle.Problems resulting from the destruction of rainforests include more 【D10】__________, less oxygen, and fewer species of animals. [br] 【D10】
A tropical rainforest is a special, dark place completely different from anywhere else. It is a place where the trees grow very tall. Millions of kinds of animals, insects, and plants live in the rainforest. It is hot and humid in the rainforest. It rains a lot in the rainforest, but sometimes you don’t know it’s raining. The trees grow so closely together that rain doesn’t always reach the ground.
Rainforests make up only a small part of the Earth’s surface, about six percent. They are found in tropical parts of the world. The largest rainforest in the world is the Amazon in South America. Rainforests provide us with many things. In fact, the Amazon Rainforest is called the "lungs of our planet" because it produces twenty percent of the world’s oxygen. One fifth of the world’s fresh water is also found in the Amazon Rainforest. Furthermore, one half of the world’s species of animals, plants, and insects live in the Earth’ s rainforests. Eighty percent of the food we eat first grew in the rainforest. For example, pineapples, bananas, tomatoes, corn, potatoes, chocolate, coffee, and sugar all came from rainforests. Twenty-five percent of the drugs we take when we are sick are made from plants that grow only in rainforests. With all the good things we get from rainforests, it’s surprising to find that we are destroying them. In fact, 1.5 acres of rainforests disappear every second. The forests are being cut down to make fields for cows, to harvest the plants, and to clear land for farms. Along with losing countless valuable species, the destruction of rainforests creates many problems worldwide. Destruction of rainforests results in more pollution, less rain, and less oxygen for the world.
选项
答案
pollution
解析
听力材料提 到“Destruction of rainforests results in more pollution, less rain, and less oxygen for the world”,即热带雨林的破坏带来的问题有:造成世界上产生更多的污染,更少的雨水和更少的氧气。因此本空填pollution。
转载请注明原文地址:http://tihaiku.com/zcyy/3718435.html
相关试题推荐
If4percentof(p+q)is8andpisapositiveinteger,whatisthegreatestposs
[originaltext]M:Ifyoucanbringthepricedownanothertwopercent,we’llag
RainforestsmakeupaboutsixpercentoftheEarth’ssurfaceandtheyareveryi
RainforestsmakeupaboutsixpercentoftheEarth’ssurfaceandtheyareveryi
Thetableshowsthepercentageofjourneysmadebydifferentformsoftransport
Whenanearthquakeoccurs,partoftheEarth’ssurfacemoves.Infact,the【
Whenanearthquakeoccurs,partoftheEarth’ssurfacemoves.Infact,the【
Whenanearthquakeoccurs,partoftheEarth’ssurfacemoves.Infact,the【
Whenanearthquakeoccurs,partoftheEarth’ssurfacemoves.Infact,the【
Whenanearthquakeoccurs,partoftheEarth’ssurfacemoves.Infact,the【
随机试题
Afriendofmine,inresponsetoaconversationwewerehavingabouttheinj
Wearesatisfiedwiththetermsofthiscontractforthemostpart,butwefeelt
C将直线写成参数方程后求解
骨与关节结核病因及病理哪项是不正确的A.股骨干血运差,易发生皮质骨结核 B.9
倒闸操作应尽量避免()等情况时进行交接班$;$高峰负荷$;$异常运行$;$恶劣
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性:
下列属于首次放款的先决条件文件的有()。A.与项目有关的协议 B.贷款类文件
根据《中华人民共和国环境保护法》的规定,环境影响报告书应在建设项目的哪一阶段报批
多机松散结构各计算机间的数据传递依靠()。A、活动硬盘 B、数据连线 C、无
女,16岁。被侧塌的房屋压伤后腹痛伴呕吐1小时。查体:P140次/分,R26
最新回复
(
0
)