Asked by Jenica Reams on Jun 08, 2024
Verified
What percentage of the world's total water supply is uncontaminated freshwater,on or close to the surface,that is readily available for human use?
A) about 0.014%
B) about 0.14%
C) about 1.4%
D) about 14%
Uncontaminated Freshwater
Freshwater that is free from pollutants and harmful substances, making it safe for human consumption, recreational activities, and sustaining aquatic life.
Water Supply
The provision of water by public utilities, commercial organisations, community endeavors, or individuals, usually through a system of pumps, pipes, and treatments, for various uses including drinking, agriculture, and industry.
Freshwater
refers to water with minimal salt content, crucial for drinking, agriculture, sanitation, and ecosystem support.
- Understand the global distribution and availability of freshwater.
Verified Answer
HB
haylee berntJun 10, 2024
Final Answer :
A
Explanation :
The world's total water supply consists largely of oceans, which are saline, and only a tiny fraction is uncontaminated freshwater that is readily available for human use. This fraction is about 0.014% of the total water supply, highlighting the scarcity of easily accessible freshwater resources.
Learning Objectives
- Understand the global distribution and availability of freshwater.