One main effect of the global catastrophes was the rising temperature, also known as global climate of the earth surface.
<h3>What is a green house effect?</h3>
This is a natural process that happens when the gases in Earth's atmosphere trap the Sun's heat.
Therefore, the main effect of the global catastrophes was the rising temperature, also known as global climate of the earth surface.
Read more about green house effect
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The answer is places and regions
Death rate, infant mortality
The lower levels of the pyramid must also grow-for more people to consumer higher-end items, there must be more people to make those items.
