The map below tells that humans emigrated from Africa throughout the Middle East and into Europe.
Answer: Option D
Explanation:
It is believed that early humans (Homo Erectus) migrated to all the continents in the world. When the first humans were start evolved in Africa they started to explore all over the places.
But Homo Sapiens migrated out of the continent, also traveled via Nile Valley and then red Sea. Finally, they reached middle east countries Oman, Arab countries and Israel. Modern humans( Neanderthals) finally arrived in Europe nearly 40,000 years ago.
At the time they were in both Europe and Middle East countries. They spread over the middle east and Europe they started living their lives there. Also, they started adultered with the Denisovans( homo sapiens type lived in Europe) and further migrated to Central Asia.
Answer:
primary waves pass through the outer core but shear waves do not.
Explanation:
The evidence which best supports the inference that the Earth's outer core possesses liquid characteristics is that, primary waves pass through the outer core but shear waves do not.
This ultimately implies that, the Earth's outer core possesses liquid characteristics because it allows primary waves only to pass through but not shear waves.
Answer:
A. A perceptual region does not have any formal agreed upon boundaries. A formal region does have defining boundaries.
Explanation:
According to Geographers, the world is divided into three main different regions and it includes the following: Formal, Functional, and Perceptual regions.
The formal region is a term that describes an area that has its explicit boundaries, including widely accepted language and political process and structure
On the other hand, a Perceptual region is a term that describes an area in terms of how people or individuals see the area.
It distorts them and causes tides(the rise and fall of the sea or ocean water )
It means tell the most eye catching amazing feature of the region