CES Waste Management and Pollution Control

Question 1

Which law governs the disposal of solid and hazardous waste in the U.S.?

Accepted Answer

Resource Conservation and Recovery Act

Answer

The Resource Conservation and Recovery Act (RCRA) is the primary federal law in the United States governing the disposal of solid waste and hazardous waste. It establishes a comprehensive 'cradle-to-grave' system for managing hazardous waste, from its generation to its final disposal. This ensures proper handling and prevents environmental contamination, protecting human health and ecosystems.

Question 2

What is the main purpose of the Superfund program (CERCLA)?

Accepted Answer

Clean up hazardous waste sites

Answer

The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), commonly known as Superfund, was enacted to address uncontrolled or abandoned hazardous waste sites. Its main purpose is to fund and facilitate the cleanup of these sites, preventing further environmental contamination and protecting public health from toxic substances.

Question 3

Which type of pollution involves harmful substances in rivers, lakes, and oceans?

Accepted Answer

Water pollution

Answer

Water pollution specifically refers to the contamination of water bodies, such as rivers, lakes, oceans, and groundwater, by harmful substances. These pollutants can originate from various sources like industrial discharge, agricultural runoff, or sewage. This contamination degrades water quality, harms aquatic ecosystems, and poses risks to human health.

Question 4

What is a common method for reducing the amount of waste sent to landfills?

Accepted Answer

Recycling

Answer

Recycling is a key waste management strategy that significantly reduces the amount of waste sent to landfills. By processing used materials into new products, it conserves natural resources, reduces energy consumption, and decreases the volume of waste requiring disposal. This practice is crucial for sustainable waste management.

Question 5

What type of pollution is caused by exhaust from vehicles and factories?

Accepted Answer

Air pollution

Answer

Air pollution is the presence of harmful substances in the atmosphere, often originating from sources like vehicle exhaust and industrial emissions. These pollutants can include particulate matter, nitrogen oxides, and sulfur dioxide. They negatively impact human respiratory health, contribute to climate change, and damage ecosystems.

(CES) Certified Environmental Specialist Practice Test

(CES) Certified Environmental Specialist Practice Test

CES Waste Management and Pollution Control