Question

question 10 of 32 which set of conditions allows liquid water to exist on earth? a. strong magnetic fields and lunar tides b. hydrogen bonds and moderate distance from the sun c. comet crashes and volcanic eruptions d. moderate temperatures and strong gravity

Explanation:

Hydrogen bonds give water unique properties like high boiling - point. A moderate distance from the sun ensures the right temperature range for water to be liquid. Strong magnetic fields and lunar tides don't directly relate to liquid water existence. Comet crashes and volcanic eruptions are not the main conditions for liquid water. Moderate temperatures are important but strong gravity alone is not the key factor for liquid water.

Answer:

B. Hydrogen bonds and moderate distance from the sun