Physical erosion and chemical erosion
I'm not sure its correct the two might be considered the same
Invasion of the Soviet Union... seeing how the U.S.S.R. is gone, and has been for years...
Answer:
A. It is very cold at Titan. Cold gases are more easily held in place by gravity, so although Titan is the size of Mercury, it is able to cling to this gold gas.
Explanation:
Titan is among Saturn's numerous moons the largest one. It is remarkable for many reasons but the most intriguing one is his atmosphere.
At first, all planets, as well as big moons, have an atmosphere. But there are many factors that can lead to its loss, just as <em>Mars, a planet larger than Titan, lost its atmosphere.</em>
The problem with Mars is it is too close to the Sun. The temperature was high and the molecules managed to escape its gravity.
But Saturn and Titan are really far and the temperatures are low. <em>The molecules are not able to move fast enough</em> and this way Titan manages to hold on to its atmosphere.
A dirt road would heat up and cool down the quickest
Explanation:
This is because the soil gets heated up faster than water which is a slow conductor of heat so water gets heated gradually.
On the other hand, the soil gets cooled down quickly than water which gets cooled down slowly. Soil absorbs heat whereas water reflects heat so when cooling down water loses a lot of energy.
