input question: - The air is cold - Water is in the air - The water forms tiny ice crystals - The ice crystals collide with each other - The ice crystals stick to each other - The ice crystals get bigger as more of them stick together - The ice crystals get too heavy to be in the air - The ice crystals become snowflakes What might be the last step of the process????
output answer: The snow flakes fall to the ground as snow.
- Acid rain enters the atmosphere and lands - Makes water acidic - Kills fish - Kills the soils in trees What might be the last step of the process?
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Answer: Leaves are also harmed.
Q: - 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 What might be the last step of the process?
A: When the positive and negative charges grow large enough, a giant spark, called lightning occurs
Question: - A bird hatches from an egg - The bird is nurtured by its parents - And is fed food for growth - The bird grows - Begins to learn how to fly - The bird matures - The bird leaves its nest What might be the last step of the process?
Answer: The bird makes its own nest.
[Q]: - Acid rain makes waters acidic - Causes them to absorb aluminum from soil - The water runs off from the soil into lakes, streams, etc - Fish and their eggs die - Frogs and plants die - Insects and other wildlife die What might be the last step of the process?
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[A]: The ecosystem is out of balance, causing further problems
Problem: Given the question: - Grass and small plants grow in an area - These plants die - The soil gains organic material - The soil becomes more fertile - Larger plants are able to be supported What might be the last step of the process?
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The answer is:
Trees eventually grow.