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the answer is
It seems to me that those cultures which have an oral rather than a written tradition have rather sophisticated ways of memorising certain things. Many of them are strongly attached to land which is the basis of not only their livelihood, but also their spiritual beliefs.
Basically, from my limited understanding, the land then acts as a “map” for many things, from the surrounding geography through to a “map” of their spiritual beliefs. As land has lots of identifying markers, this then acts as an aid to remembering most details of the lives of people from such cultural traditions.
Answer:
Some clouds above and others below when they are higher are more windy and when they are normal the wind is not so cold.
Explanation:
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Answer:
While Mars' atmosphere is mostly CO2, a greenhouse gas, there isn't enough atmosphere to create an effective insulating layer to hold in the trapped IR radiation.
Explanation:
The remaining gases are a mixture of nitrogen, argon, oxygen and carbon monoxide. CO2 is a potent greenhouse gas, so Mars does have a greenhouse effect. But it's very weak because the Martian atmosphere is so thin -- 100 times less dense than the Earth's atmosphere.