Answer:
c. at depths of about 50 to 200 km below earth's surface
Explanation:
Rocks begins to melt when sufficient temperature and pressure is applied on them.
To attain these conditions of temperature and pressure, a rock must be taken deep into the earth. With depth, the geothermal gradient of the earth increases. The geothermal gradient determines the temperature conditions a rock might exposed to deep within the crust. Rocks usually melt below the crustal levels and at the mantle.
The crust runs from about 0-100km in depth and the mantle takes off from there. We expect melting to fall beyond this region.
~Hello there! ^_^
Your question: What area with nearly 2 million life forms was created to protect At the wildlife of the country with the largest economy in Africa?
Your answer: Kruger National Park is the area with nearly 2 million life forms that was created to protect the wildlife of the country with the largest economy in Africa.
Hope this helps~
For future people, the answer is the Grand coulee Dam
A common geographic feature among Central American countries are the mountains that extends through the middle of the region.
