【文章大意】介绍火星目前的情况和未来人类居住的可能1、【答案】temperature 【解析】由后面的is below-50℃(是-50℃以下),可以推断此处应该填temperature(温度),整句的句意:It has very little oxygen and water, the temperature at night is below-50℃ and winds of 100 miles per hour cause severe dust...
It has very little oxygen and water, the temperature at night is below 50 degrees and winds of 100 miles(161 kilometers)per hour cause severe dust storms. However, the surface of the planet seems to show that water flowed across it at some time in the past, and it is believed that ...
The article presents a map of the surface of the planet Mars compiled by the U.S. Geological Survey Astrogeology Science Center by combining over 20,000 nighttime temperature satellite images in which the heat given off by v...
1.At first sight the planet Mars(火星)does not appear very welcoming to any kind of life.It has very little oxygen and water,the temperature at night is below 50degrees and winds of 100miles (161kilometers)per hour cause severe dust storms.However,the surface of the planet seems to show...
6KM/H WSW 81% Humidity Very Low UV 11° Feels Like 24km Visibility 0.0mm Precipitation 1018hPa Pressure 24H Forecast 10am 12am 1pm 2pm 4pm 6pm 7pm 8pm 10pm 0am 1am 2am 4am 6am 7am 8am Temperature See More Forecast Today 23 Apr 13° 8° Thu...
二阅读理解At first sight the planet Mars(火星)does not appear very welcoming to any kind of life.It has very littleoxygen and water;the temperature at night is below 50 degrees and winds of 100 miles(161 kilometres)per hourcause severe dust storms.However,the surface of the planet seems to...
1.At first sight the planet Mars(火星)does not appear very welcoming to any kind of life.It has very little oxygen and water,the temperature at night is below 50degrees and winds of 100miles (161kilometers)per hour cause severe dust storms.However,the surface of the planet seems to show...
the heat radiates back into space. Even at the equator, the temperature drops to 50 ℃ ( 60 ) at night. Today there is no liquid water, although valleys and channels on the surface show evidence of having been carved by running water. The polar ice caps are made of frozen water and ...
At first sight the planet Mars(火星)does not appear very welcoming to any kind of life. It has very little oxygen and water the temperature at night is below 50 degrees and winds of 100 miles(161 kilometers)per hour cause severe dust storms. However the surface of the planet seems to ...
fluctuations. The atmosphere isn’t thick enough to stabilize temperatures the way Earth’s does, so Mars experiences 100-degree-plus temperature shifts from day to night. This is hard to fathom on Earth, where most people live in places that undergo 20- to 30-degree diurnal swings, at ...