H*0
2 楼
没有。
d*0
6 楼
多了去了,
屋子里头,只要不漏雨。
云层上面
山尖比如珠峰之类的
地下,地心
臭氧洞中间
屋子里头,只要不漏雨。
云层上面
山尖比如珠峰之类的
地下,地心
臭氧洞中间
N*5
7 楼
塔克拉玛干死亡之海
j*n
8 楼
楼上几位思维严密,是久经训练的理科生!
v*n
9 楼
脑筋急转弯?
h*7
13 楼
记得有个沙漠内部有记载以来从来没下过雨。
l*7
14 楼
撒哈拉沙漠下过雨吗?
不过这都几十亿年了 地球上哪儿没下过雨啊?
不过这都几十亿年了 地球上哪儿没下过雨啊?
r*g
15 楼
智利有个沙漠,一百多年没下雨了。好像前年还是什么时候下了场大雨,新闻还报道了
来着
来着
k*r
17 楼
Here is the details.
Atacama Desert is commonly known as the driest place in the world,
especially surroundings of the abandoned Yungay town[9] (in Antofagasta
Region, Chile).[10] The average rainfall in the Chilean region of
Antofagasta is just 1 millimetre (0.04 in) per year. Some weather stations
in the Atacama have never received rain. Evidence suggests that the Atacama
may not have had any significant rainfall from 1570 to 1971.[5] It is so
arid that mountains that reach as high as 6,885 metres (22,589 ft) are
completely free of glaciers and, in the southern part from 25°S to 27°S,
may have been glacier-free throughout the Quaternary, though permafrost
extends down to an altitude of 4,400 metres (14,400 ft) and is continuous
above 5,600 metres (18,400 ft). Studies by a group of British scientists
have suggested that some river beds have been dry for 120,000 years.[11]
However, some locations in the Atacama receive a marine fog known locally as
the camanchaca, providing sufficient moisture for hypolithic algae, lichens
and even some cacti – the genus Copiapoa is notable among these.
Geographically, the aridity can be explained by the following reasons:
The desert is located on the leeward side of the Chilean Coast Range, so
little moisture from the Pacific Ocean can reach the desert.
The Andes are so high that they block convective clouds, which may bring
precipitation, formed above the Amazon Basin from entering the desert from
the east.
An inversion layer is created by the cold Humboldt current and the South
Pacific High.
【在 l**c 的大作中提到】
: RT
Atacama Desert is commonly known as the driest place in the world,
especially surroundings of the abandoned Yungay town[9] (in Antofagasta
Region, Chile).[10] The average rainfall in the Chilean region of
Antofagasta is just 1 millimetre (0.04 in) per year. Some weather stations
in the Atacama have never received rain. Evidence suggests that the Atacama
may not have had any significant rainfall from 1570 to 1971.[5] It is so
arid that mountains that reach as high as 6,885 metres (22,589 ft) are
completely free of glaciers and, in the southern part from 25°S to 27°S,
may have been glacier-free throughout the Quaternary, though permafrost
extends down to an altitude of 4,400 metres (14,400 ft) and is continuous
above 5,600 metres (18,400 ft). Studies by a group of British scientists
have suggested that some river beds have been dry for 120,000 years.[11]
However, some locations in the Atacama receive a marine fog known locally as
the camanchaca, providing sufficient moisture for hypolithic algae, lichens
and even some cacti – the genus Copiapoa is notable among these.
Geographically, the aridity can be explained by the following reasons:
The desert is located on the leeward side of the Chilean Coast Range, so
little moisture from the Pacific Ocean can reach the desert.
The Andes are so high that they block convective clouds, which may bring
precipitation, formed above the Amazon Basin from entering the desert from
the east.
An inversion layer is created by the cold Humboldt current and the South
Pacific High.
【在 l**c 的大作中提到】
: RT
s*2
18 楼
南极洲
s*0
19 楼
地球云层往外的地方
P*l
28 楼
有啊
西雅图
西雅图
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