Please answer this: - The radiation is aborbed by the Earth - Some of the radiation goes back into space - Some is trapped by the atmosphere - If too much heat is trapped - Global warming occurs. What might be the first step of the process?
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Answer: The sun gives off radiation

Please answer this: - May come from different sources - The gases remain trapped in the atmosphere - Through the suns light the gases hold in heat and energy - Trap them in our atmosphere - The earth may become warmer this way. What might be the first step of the process?
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Answer: Several types of gases form in the atmosphere

Please answer this: - Cells in the pancrease release glucagon - The liver in response turns the glucagon into glucose - And releases it into the blood - The blood sugar levels are restored. What might be the first step of the process?
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Answer:
The blood sugar drops in a body