Life on Earth depends on the presence of water.
a. True
b. False
a. True
The hydrologic cycle describes how water moves through various Earth systems, like the atmosphere, biosphere, hydrosphere, lithosphere, and cryosphere.
a. True
b. False
a. True
Humans need to develop sustainable practices for water use so that we:
a. can increase the amount of water on our planet.
b. can reduce the amount of water used domestically, since it is the largest use of water globally.
c. ensure that future generations will have access to useable water.
d. protect the oceans, which are our largest source of drinking water
c. ensure that future generations will have access to useable water.
a. True
a. True
Explanation: Water is essential for life on Earth. It is a key component in many biological processes, such as the formation of cells, regulation of body temperature, transportation of nutrients and waste, and the functioning of various biological systems. Without water, life as we know it would not be possible.