Travel Is on the Increase and Expected to Continue to Increase

question 21

Multiple Choice

Travel is on the increase and expected to continue to increase in the coming years due to

• A) increased cost of travel
• B) fewer college graduates
• C) lower incomes
• D) longer life span

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Definitions:

Greatest Polluter

Refers to the entity or sector that contributes the largest amount of pollutants to the environment, often assessed in terms of greenhouse gas emissions, chemical waste, or other harmful substances.

Radon Infiltration

The process by which radon gas, a radioactive and harmful substance, enters buildings from the ground.

Building Codes

Regulations set by local or national governments dictating the standards for construction practices and materials.

Exhaust Hoods

Devices designed to capture and vent airborne contaminants, steam, and combustion products from the air in kitchens, laboratories, and industrial facilities.