Please answer this: What is the final step of the following process: -  People dig up coal from the ground - People burn coal for heat or electricity - Pollution from the coal goes into the sky - Coal pollution enters clouds - Clouds rain over an area
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Answer: The polluted rain becomes acid rain.


Please answer this: What is the final step of the following process: -  There is a fetus in the womb - They are born and are a baby - The baby grows into a child - Puberty turns the child into an adolescent - The adolescent becomes an adult - An adult becomes an elderly person
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Answer: The elderly person dies.


Please answer this: What is the final step of the following process: -  A male and female bird mate - The female lays eggs - The eggs are incubated by the parents, by sitting on them, for weeks - The bird hatches from an egg - The parents feed them as the continue to grow - Develop flight feathers - The parents teach them to fly - After learning to fly they leave the nest to live on their own
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Answer: