coal production

Cards (6)

what is the first step in coal production
sun gives huge amount of energy to the Earth
what is the second step in coal production
swamps and marshy areas use light to grow - photosynthesis
what is the third step in coal production
eventually plants and trees die, buried in mud
what is the fourth step in coal production
layers of black rock form from old trees and plants dying
what is the fifth step in coal production
coal is dug up and burnt in power stations make electricity
what is the last step in coal production
electricity is sent to homes to be used for electricity