[Q]: What is the final step of the following process: - Gases cause pressure beneath the earth - The gases come to a head and push molten magma to the surface - The magma cools - With enough time the pressure builds up greatly
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[A]: The resulting volcano may explode.

input: Please answer the following: What is the final step of the following process: - Acid rain flows through soil - Chemicals from the acid rain kill plants and trees - The acid rainwater flows into rivers and streams - The chemicals kill fish - The chemicals kill animals that drink the water - Nitrogen builds up
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output: Nitrogen destroys fish and shellfish populations.

Please answer this: What is the final step of the following process: - A star burns in space - Eventually it burns all its hydrogen - Becomes a red giant - Once the red giant burns itself out - The core of the star collapses - The gasses will start to disperse - Only the core is left
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Answer: A white dwarf has been formed.

Problem: What is the final step of the following process: - An egg is laid by a mother bird - A baby bird forms within the egg if it is fertilized - The baby bird begins pecking out of the egg - The baby bird is unable to fly to get food - The mother bird must feed the baby bird food - The bird grows stronger and grows wings - The bird is able to fly - The bird is able to leave the nest and find food

A: The bird is able to reproduce.

Problem: Given the question: What is the final step of the following process: - There is a rain cloud in the sky - Small bits of ice within the cloud bump each other - The collisions create electrical charge - Lighter, positively charged particles sink to the bottom of the cloud - Heavier, negatively charges particles rise to the top
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The answer is:
When the positive and negative charges grow large enough, a giant spark, called lightning occurs

Problem: What is the final step of the following process: - Bats fly through an area - The bat makes sounds with their mouth or nose - The sound waves travel away from the bat - The sound waves hit objects - The sound waves bounce off the objects back towards the bat - The bat hears the sound waves echoing off the objects - The bat knows where the objects are because of where the sound echoed from

A:
The bat doesn't hurt itself by hitting the objects.