Explain how a large asteroid or meteor can alter climate. discus possible changes to food webs.

If a large asteroid or meteor alters the climate it will have an affect on the food webs. The plants will die, then the herbivore population will decrease because not the lack of food they are getting. so there won't be any food for the carnivores. then the balance of the ecosystem will end.

it's not c. i took the quiz and got it wrong. so my best guess is b.

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