Final answer:
The cryosphere is crucial for Earth's climate and ecosystem, and its absence would have significant impacts on various Earth subsystems.
Step-by-step explanation:
False
The cryosphere is the portion of Earth's system that consists of frozen water, including snow, ice, and glaciers. It plays a crucial role in maintaining Earth's climate and ecosystem. For example, the cryosphere helps regulate global temperatures by reflecting sunlight back into space, and it provides habitat for many organisms.
If the cryosphere did not exist, various Earth subsystems would be greatly impacted. The loss of glaciers and ice caps would lead to rising sea levels, resulting in coastal flooding and loss of coastal ecosystems. Additionally, the absence of snow and ice would disrupt the water cycle, affecting the availability of freshwater resources.
Learn more about The importance of the cryosphere on Earth