The answer would be B
The South and the East
i am truly sorry if it's wrong but it worked for me
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
The amount of LFG produced in a year from the calculations is 1.5768 * 10^8 cubic feet.
<h3>What is LFG? </h3>
The acronym LFG stands for land fill gas. It is a gas that is produced by the decomposition of biomass in a land fill. This gas can be burnt to generate steam. This steam is used to turn a turbine and generate electricity.
If 1 million tons of LFG is burnt in a day, then 365 million tons of LFG is burnt in one year.
1 million tons of waste produces 432,000 cubic feet of LFG
365 million tons of waste produces 365 million tons * 432,000 cubic feet /1 million tons
= 1.5768 * 10^8 cubic feet of LFG
Learn more about LFG: brainly.com/question/26288919
