EnvironmentalIntermediateAlaska Exam

Radon gas is a concern in some Alaska properties because:

AIt is produced by industrial activity in Alaska's cities

BIt is a naturally occurring radioactive gas that can accumulate to dangerous levels inside buildingsCorrect

CIt is released only by properties near oil pipelines

DAlaska state law requires all homes to have radon mitigation systems, subject to the usual exceptions

Why It is a naturally occurring radioactive gas that can accumulate to dangerous levels inside buildings Is Correct

Answer B: It is a naturally occurring radioactive gas that can accumulate to dangerous levels inside buildings

Radon is a naturally occurring radioactive gas produced by the decay of uranium in soil and rock. It can seep into buildings and accumulate to levels associated with increased lung cancer risk.

Exam Tip: Environmental

Environmental questions test knowledge of hazards like asbestos, lead-based paint, radon, and mold. Know the disclosure requirements and when a professional inspection is required. CERCLA liability is strict, joint, and several.

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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.

Variance

Official 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 Domain

The power of government to take private property for public use, with the requirement to pay the owner just compensation.

Adverse Possession

A doctrine by which a person can gain legal title to another's land by openly, continuously, and adversely occupying it for a statutory period.