Multiple Choice
Much of Earth's water supply likely originated from
A) icy comets and planetesimals debris.
B) respiration of early organisms.
C) gases expelled from the Sun,i.e. ,solar wind.
D) photosynthesis.
E) transpiration.
Correct Answer:
Verified
Correct Answer:
Verified
Q79: When the soil is at field capacity,<br>A)a
Q80: Conservation measures taken in response to California's
Q81: World population growth since 1970 has reduced
Q82: Potential evapotranspiration refers to<br>A)the average amount of
Q83: Approximately what percent of the world's irrigation
Q85: If groundwater mining of the High Plains
Q86: The area which contains the volume of
Q87: Other than ice sheets and glaciers,the largest
Q88: Define these components of the water budget,explaining
Q89: Outgassing refers to<br>A)changes in the total amount