High Mineral Levels Can Be Lowered or Removed with Water

question 22

True/False

High mineral levels can be lowered or removed with water purification systems.

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Definitions:

National Resources Planning Board

The National Resources Planning Board was a United States government agency active during the 1930s and early 1940s that was responsible for evaluating and recommending national policy on land use, public works, and environmental conservation.

Full Employment

Describes a scenario in the economy where nearly all who are willing and able to work are employed, with unemployment being very low.

Social Security

A government program designed to provide financial support to individuals during retirement, disability, or upon the death of a primary wage earner.

Welfare State

A government system that provides social security and welfare services to its citizens, aiming to ensure a minimum standard of living.