首页
登录
职称英语
For those of us lucky enough to always have enough food and water, it may be
For those of us lucky enough to always have enough food and water, it may be
游客
2023-07-10
81
管理
问题
For those of us lucky enough to always have enough food and water, it may be hard to imagine living through a drought. A drought occurs for a (26)______of reasons, usually including a lack of(27)______and warm temperatures. Soil moisture seriously(28)______. Why and how do these climate events occur?
As air spins around the earth, it rises and sinks over different areas of the(29)______. When air rises it cools and loses moisture. When air sinks, it grows warmer and(30)______moisture, drying out the land. Sinking air helps to form(31)______, such as the Sahara Desert in Africa. Warm,(32)______air can slow down cloud formation, which results in less rain and(33)______overall moisture.(34)______. The Dust Bowl that affected the plain regions of the United States was one well-known drought. An equally severe drought occurred in the United States in the summer of 1988. Rainfall over the mid-west, Northern Plains, and the Rockies was fifty to eighty-five percent below normal.
(35)______. When a drought hits, there’s little that can be done to end it.(36)______. [br] (31)
For those of us lucky enough to always have enough food and water, it may be hard to imagine living through a drought. A drought occurs for a(26)variety of reasons, usually including a lack of(27)rainfall and warm temperatures. Soil moisture seriously(28)reduces. Why and how do these climate events occur?
As air spins around the earth, it rises and sinks over different areas of the(29)globe. When air rises it cools and loses moisture. When air sinks, it grows warmer and(30)absorbs moisture, drying out the land. Sinking air helps to form(31)deserts, such as the Sahara Desert in Africa. Warm,(32)sinking air can slow down cloud formation, which results in less rain and(33)lower overall moisture.(34)When these conditions occur in an area that normally receives enough rain to allow plants to grow and keep water sources refilled, a drought can follow. The Dust Bowl that affected the plain regions of the United States was one well-known drought. An equally severe drought occurred in the United States in the summer of 1988. Rainfall over the mid-west, Northern Plains, and the Rockies was fifty to eighty-five percent below normal.
Sometimes over-farming and soil erosion contribute to drought, but there are also natural disasters that can occur even when soil is carefully preserved. When a drought hits, there’s little that can be done to end it.(36)Water and soil conservation can help, but until the rains come again there’s not much science can do.
选项
答案
deserts
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2824187.html
相关试题推荐
[originaltext]W:Haveyousavedenoughtobuythatnewprinterforyourcomputer
[originaltext]W:Haveyousavedenoughtobuythatnewprinterforyourcomputer
[originaltext]W:Haveyousavedenoughtobuythatnewprinterforyourcomputer
[originaltext]W:Haveyousavedenoughtobuythatnewprinterforyourcomputer
Thecrimerateinanareaisalmostalways______(与…成正比)thenumberofunemploy
[originaltext]Peoplealwaysseemtobelookingforwaystogetrichquickly
Theyalwaysgivethevacantseatsto______(先来的那个人).whoevercomesfirst/theper
Wealwaysconvinceourselvesthatlifewillbebetterafterwegetmarried,
Wealwaysconvinceourselvesthatlifewillbebetterafterwegetmarried,
Wealwaysconvinceourselvesthatlifewillbebetterafterwegetmarried,
随机试题
Aseniorofficialhadbeenstrippedofhis______andallhisprivilegesforpubli
Ifherefusesto________myplan,Icanprobablyfindsomeonemorecooperative.
[originaltext]M:Atleastitwasluckyyoufoundagaragetorepairyourcar.W
对于偏态分布资料且测量值过低才有临床意义,95%单侧正常值范围可定A.上限为P5
个人风险评价中的信用评分模型,运用先进的数据挖掘技术和统计分析方法,对消费者进行
患者女性,41岁,以月经紊乱及性欲低下就诊于妇科,激素检查发现,血浆PRL增高(
关于抗体,下列叙述正确的是A:能激活补体 B:由K细胞产生 C:免疫球蛋白都
下列哪项可用煮沸方法消毒A.心脏起搏器 B.电线 C.膀胱镜 D.玻璃器皿
区域管制区中,将( )米以下划分为若干中低空管制区。 A.4000
基坑初期排水总量的计算,应考虑的因素包括()。A.基坑初期积水量 B.可能的降
最新回复
(
0
)