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Slav-nsk [51]
2 years ago
15

The fossil presence of anatomically modern humans in ________ demonstrates that our ancestors were capable of substantial water

crossings by 40,000 years ago.
Biology
1 answer:
Vsevolod [243]2 years ago
3 0

Answer:

The correct answer is - Africa.

Explanation:

Scientists found the fossils of modern humans called Mota an ancient man who lived around 40000 to 45000 years ago in Ethiopia. It was the first DNA isolated from Africa.

This DNA sample says that the Europeans have 6% of the DNA of this modern human, which suggests that there was substantial migration of people into Africa from Europe and the middle east by water crossings.

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So how air circulation behaves during inversion?

So as we said that the cool air nearer to the earth will be blocked by a layer of warm air. This blockage will hinder the circulation of air upwards from the lower layers. Let’s see how:

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Therefore, air circulation behaves very different during temperature inversion process and poses hazardous effects on global climate.

Hope it helps! :)

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Answer:

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Explanation:

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