Answer:
Climate Change
Explanation:
Some of the biggest human migrations coincided with major changes in climate, according to a new analysis. Researchers say early humans set out in search of climates where food was available. And some populations stayed put in certain locations because barriers like glaciers block their progress.
I believe your answer to be limestone, good sir.
Answer:
The top soil particles are finest and porous so that it allows more water to retain in it. The top soil is darker in colour due to the presence of humus which makes it fertile and best for plant growth.
Hello did you have a problem with your computer i dont understand
Yes, or it is also called
Denmark
