This lesson talks about the movement of people from one place to the other place and then the exchange of culture of two places leading to bringing people of different areas together.
<u>Explanation:</u>
Migration and cultural exchange is the lesson which talks about the importance of the migration or the movement of the people from one place to the other place for the search of better living opportunities and to improve their standards of living.
With the movement of people from their place of origin to some other place, the culture of those two places also get exchanged and people get to know and learn about the culture of some other place.
Answer:
A colorless unstable toxic gas with a pungent odor and powerful oxidizing properties, formed from oxygen by electrical discharges or ultraviolet light.
Explanation:
The ozone layer filters harmful radiation, like uv radiation, protecting humans from harmful effects.
The sun noticeably affects our climate over millions of years, but it is not the cause of recent warming. The rate at which energy from the Sun reaches the top of Earth's atmosphere is called “total solar irradiance.
Hope this helps! :)
Because it completely melted so it is an igneous rock
A river delta<span> is a landform that forms from deposition of sediment carried by a river as the flow leaves its mouth and enters slower-moving or standing water. This occurs where a river enters an ocean, sea, estuary, lake, reservoir, or (more rarely) another river that cannot transport away the supplied sediment.
</span>
