AP Environmental Science Practice Quiz: Solid Waste Disposal

Written by AP Content Team, Verified for 2026 AP Exams, Last updated: May 2026

Test your understanding with short quizzes. This quiz has 16 questions to check your progress.

Question 1 of 16

According to the provided text, solid waste is best defined as which of the following?

A)Any material that is recycled by consumersB)Any discarded material that is not a liquid or gasC)Only waste generated by industrial and business sectorsD)Hazardous materials that require special disposal

All Questions (16)

According to the provided text, solid waste is best defined as which of the following?

A) Any material that is recycled by consumers

B) Any discarded material that is not a liquid or gas

C) Only waste generated by industrial and business sectors

D) Hazardous materials that require special disposal

Correct Answer: B

The text explicitly states, 'Solid waste is any discarded material that is not a liquid or gas, generated in domestic, industrial, business, and agricultural sectors.'

All of the following are listed in the text as sectors that generate solid waste EXCEPT

A) domestic

B) industrial

C) agricultural

D) technological

Correct Answer: D

The text identifies 'domestic, industrial, business, and agricultural sectors' as sources of solid waste. The 'technological' sector is not explicitly listed in the provided content.

What is the most frequently used method for solid waste disposal described in the text?

A) Incineration

B) Ocean dumping

C) Landfills

D) Composting

Correct Answer: C

The provided content states, 'Solid waste is most often disposed of in landfills...'

According to the text, a primary environmental concern associated with landfills is the

A) significant reduction in waste volume

B) release of air pollutants from high-temperature burning

C) creation of large floating islands of trash

D) potential for groundwater contamination

Correct Answer: D

The text specifies that landfills 'can contaminate groundwater and release harmful gases.' Option B describes incineration, and C describes ocean dumping.

Which feature of a sanitary municipal landfill is designed to prevent contaminated liquids from seeping into the surrounding soil and water?

A) Methane collection system

B) Storm water collection system

C) Bottom liner

D) Cap

Correct Answer: C

The text lists a 'bottom liner' as a component. A liner's function is to create a barrier, which in this context would prevent the escape of contaminated liquids (leachate) into the groundwater.

What is the primary advantage of incineration as a method of solid waste disposal, according to the provided information?

A) It generates renewable energy

B) It significantly reduces the volume of waste

C) It produces no harmful byproducts

D) It is the least expensive method

Correct Answer: B

The text states that incineration 'significantly reduces the volume of solid waste.' No other advantages are mentioned in the content.

A major drawback of incineration mentioned in the text is that it

A) can contaminate groundwater

B) leads to wildlife entanglement

C) requires a large amount of land

D) releases air pollutants

Correct Answer: D

The description of incineration explicitly mentions that the method 'releases air pollutants.'

The practice of dumping waste in the ocean is described as having which of the following consequences?

A) Release of methane gas

B) Contamination of groundwater

C) Creation of floating trash islands

D) Reduction of air pollution

Correct Answer: C

The text directly links ocean dumping to 'leading to large floating islands of trash.'

According to the text, how does the marine trash resulting from ocean dumping directly harm wildlife?

A) By releasing harmful gases into the water

B) By causing entanglement and ingestion

C) By increasing water temperatures

D) By contaminating the groundwater that animals drink

Correct Answer: B

The text states that with ocean trash, 'wildlife can become entangled or ingest the waste.'

A sanitary municipal landfill is engineered with several systems to manage byproducts. Which system is specifically designed to handle contaminated water that has filtered through the discarded materials?

A) Storm water collection system

B) Methane collection system

C) Cap

D) Leachate collection system

Correct Answer: D

The text lists a 'leachate collection system' as a component. Leachate is the term for liquid that has passed through solid waste. This system is designed to collect this specific type of contaminated water for treatment.

Which method of waste disposal involves burning waste at high temperatures?

A) Landfilling

B) Ocean dumping

C) Incineration

D) Leachate collection

Correct Answer: C

The text defines incineration as a method 'where waste is burned at high temperatures.'

A city manager is concerned about harmful gases being released from the local landfill. Which component of a modern sanitary landfill is designed to address this specific problem?

A) The bottom liner

B) The cap

C) The leachate collection system

D) The methane collection system

Correct Answer: D

The text states that landfills can 'release harmful gases' and that a sanitary landfill includes a 'methane collection system.' This system is designed to capture methane, a primary harmful gas produced in landfills.

Comparing the environmental impacts described, groundwater contamination is a risk associated with ______, while the release of air pollutants is a risk associated with ______.

A) incineration; ocean dumping

B) landfills; incineration

C) ocean dumping; landfills

D) incineration; landfills

Correct Answer: B

The text explicitly states that landfills 'can contaminate groundwater' and that incineration 'releases air pollutants.' This question requires synthesizing information about the effects of two different methods.

Based on the definition provided, which of the following items would NOT be classified as solid waste?

A) A discarded plastic bottle from a business

B) Agricultural crop residue

C) Industrial exhaust from a smokestack

D) An old newspaper from a home

Correct Answer: C

The text defines solid waste as 'any discarded material that is not a liquid or gas.' Industrial exhaust is a gas, so it does not fit the definition of solid waste provided.

Which two components of a sanitary landfill work together to protect the surrounding environment from water contamination, one by preventing liquids from escaping the bottom and the other by collecting liquids from within?

A) Cap and methane collection system

B) Storm water collection system and cap

C) Bottom liner and leachate collection system

D) Methane collection system and leachate collection system

Correct Answer: C

The bottom liner acts as a barrier to prevent contaminated liquids (leachate) from escaping into the groundwater. The leachate collection system gathers this liquid from inside the landfill for treatment. Together, they manage liquid contaminants.

A country that disposes of its waste by dumping it into the sea would most directly contribute to which environmental problem described in the text?

A) Increased air pollutants from burning

B) Methane gas release from decomposition

C) Contamination of municipal groundwater sources

D) Physical harm to marine wildlife

Correct Answer: D

The text links ocean dumping directly to the creation of trash islands where 'wildlife can become entangled or ingest the waste,' which constitutes physical harm. The other options are associated with incineration or landfills.