Pluto
Nasa's New Horizons mission made a close pass of Pluto this week. For more than 70 years, Pluto was one of nine planets recognised in our Solar System. But in 2006, it was relegated to the status of dwarf planet by the International Astronomical Union (IAU)
There are actually 4 different layers.
1. Crust
2. Mantle
3. Outer Core
4. Inner Core
Scientists divided the layers because of each of the layers have different temperatures, minerals, and elements that are needed to create each layer.
Answer:
As the erosion happens often, there is a principal way of solving or reducing the erosion, like sea wall.
Sea walls should be formed in places where erosion hits. They serve to stop the water and return it to the sea.
Explanation:
People are the main reason for erosions. They are using explosions for fishing and that is how they are degrading the coastline.
Other ways of stoping the erosion are sand, vegetations, sandbags, etc.
B) cold to hot hope this helps
A construction company wants to trap pollutants in a runoff at its site what should the company do? <span>Plant trees at the sites.
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