點解愈高既地方愈冷

1.你站得愈高,當然風就愈大,所以你會感覺得非常冷,如果你站在山上

2.當然,塵及空氣會在地面上積聚,而在山上塵及空氣都較為少或稀薄,塵及空氣是非常重要,因為這些微粒能夠吸收太陽光的熱力,令到週邊的空氣暖和,所以高山上因空氣稀薄及塵少,所以太陽光的熱力在高山上很快流失,令到山上的溫度較為低

Actually, the sun emit a kind of short-wave radiation which will not be absorbed by us directly. However, the Earth's surface will absorb this kind of radiation and emit another kind of radiation--long wave radiation, this is the kind of radiation which is absorbed by us.

At places of high altitude, there is less carbon dioxide and dust(since the air is becoming thinner and thinner with increasing altitude) to absorb the long wave radiation, less heat is trapped. Moreover, at places of higher altitude, it is much further away from the true heat source--the earth's surface, and the air cannot absorb as much heat as that in lower altitude. It does not matter with the distance form the Sun.

As a result, it is becoming colder and colder as altitude of a place increases.

haha..緊係唔會拉，其實太陽離地球好遠架！個太陽距離地球高既地方同地球低既地方跟本就冇分別！其實地球既地面會張太陽光既熱力吸收，繼而從地面再釋放出熱能，所以如果你在很高既地方接觸地面熱能小了，這樣你就覺得凍了！又例如沙漠點解會咁熱，道理都係一樣，沙漠中的沙吸熱能力相當高，相對佢釋放的熱能也相當熱！see！