What are the two processes underlying this image that turn peat into coal

Option (D)

Explanation: In order to form coal, two processes might be undergone and they are as follows-

Peatification- It is the process by which the remains of trees and plants undergoes partial decomposition in a swampy type of environment, conserving organic matter. It is the first stage of coal formation.Coalification- It is the process of complete transformation of the dead remains of plants and trees into coal.

Thus the correct answer is option (D).

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy