Final answer:
The extreme ice house climate from 600 to 700 million years ago, with ice sheets extending to the tropics, is known as an ice age. Ice ages are periods of prolonged cooling on Earth, characterized by the formation of large ice sheets and lower global temperatures.
Step-by-step explanation:
The extreme ice house climate from 600 to 700 million years ago, with ice sheets extending to the tropics, is known as an ice age. Ice ages are periods of prolonged cooling on Earth, characterized by the formation of large ice sheets and lower global temperatures.
During an ice age, ice sheets cover vast areas of land, including continents and oceans. These ice sheets can extend from the polar regions to lower latitudes, such as the tropics.
The presence of ice sheets in tropical regions during an ice age has significant effects on the climate, ecosystems, and sea levels. It creates an inhospitable environment for many species, leading to the migration and adaptation of organisms to survive in colder conditions.