Another name for an ice age is?

Big Freeze

Explanation:

The ice age, also known as the Big Freeze, set in after a glacial lake in northwestern Canada broke its banks, diluting the salinity-driven currents of the North Atlantic, including the Gulf Stream, which ameliorates the climate and Britain and Ireland, and stalling them.

d is the correct answer.

b is incorrect because it makes food by itself

c is incorrect because us humans don't know how to produce their own food using the sun like plants.

a is incorrect because consumers can depend on carnivores for eating food for consumers to eat the dead organism. same thing with omnivores.

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