Which of the following best describes the Earth's climate history?
A) The Earth's climate has remained consistent with time.
B) Most of the Earth's climate history has been significantly colder than it is currently.
C) Most of the Earth's climate history has been significantly warmer than it is currently.
D) Temperatures on the Earth have varied throughout geologic time.

Question

Quizplus · Accepted Answer

The Earth's climate has varied greatly throughout its geologic history, with periods of significant warming and cooling. This is evident in the geological record through changes in sea level, the distribution of plant and animal species, and changes in atmospheric composition. While there have been some periods where the climate was relatively stable, overall the Earth's climate has been highly variable.

Which of the Following Best Describes the Earth's Climate History