Answer:
A. are brought from the mantle to the surface in magma that hardens into kimberlite
Explanation:
Diamonds are brought to the surface from the mantle in a magma that is known as the kimberlite. This kimberlites is rich in gases and it is an igneous rock that has the following minerals,olivine, phlogophite, serpentine etc.
The origination of diamonds in the mantle happens as carbon transformation occurs due to heat and pressure occurs. The kimberlite pipes and what brings the diamonds to the surface
Answer:
C. the total number of people living in an area
Explanation:
Mountains because the tectonic plates are colliding and pushed up against each other.
Answer:
5,550
Explanation:
it was 3500 BCE.
which is 5,500 years ago.
