Environmental
Radon is a naturally occurring radioactive gas that forms from the decay of:
ALead
BAsbestos
CUranium✓ Correct
DMercury
Explanation
Radon is a colorless, odorless radioactive gas produced by the natural decay of uranium in soil and rock. It can enter buildings through foundation cracks and accumulate to dangerous levels.
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Key Terms to Know
Zoning
Local government regulations that control land use by dividing areas into zones specifying permitted uses, building sizes, and densities.
VarianceOfficial permission to use land in a way that does not conform to the applicable zoning ordinance, granted by a zoning board when strict enforcement would cause undue hardship.
Eminent DomainThe power of government to take private property for public use, with the requirement to pay the owner just compensation.
Adverse PossessionA doctrine by which a person can gain legal title to another's land by openly, continuously, and adversely occupying it for a statutory period.
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