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Waste Management and Environmental Impact Quiz

#1

Which of the following is not a method of waste management?

Emission
Explanation

Emission is not a method of waste management but rather the release of pollutants.

#2

What does the term 'landfill' refer to in waste management?

A site for the disposal of waste materials by burial.
Explanation

Landfills are sites where waste is buried, serving as a disposal method.

#3

What is the primary aim of the '3Rs' principle in waste management?

Reduce, Reuse, Recycle
Explanation

The '3Rs' principle aims to minimize waste generation by reducing, reusing, and recycling materials.

#4

Which of the following is an example of non-biodegradable waste?

Plastic bags
Explanation

Non-biodegradable waste like plastic bags does not decompose easily.

#5

What is the primary environmental concern associated with plastic pollution?

Decrease in marine biodiversity
Explanation

Plastic pollution adversely affects marine ecosystems by reducing biodiversity.

#6

Which of the following is a major environmental concern associated with improper waste disposal?

Air pollution
Explanation

Improper waste disposal can lead to air pollution through various means such as burning.

#7

What is the primary purpose of waste segregation?

To separate recyclable materials from non-recyclables.
Explanation

Waste segregation aims to sort materials for efficient recycling.

#8

What is the primary purpose of a waste audit?

To determine the quantity and composition of waste generated
Explanation

A waste audit helps in assessing the amount and types of waste produced.

#9

Which of the following is NOT a benefit of composting organic waste?

Increasing water pollution
Explanation

Composting organic waste reduces waste volume and enriches soil without causing water pollution.

#10

Which of the following is NOT a component of the waste hierarchy?

React
Explanation

'React' is not a recognized component of the waste hierarchy, which typically includes reduce, reuse, recycle, and others.

#11

Which of the following is a method of hazardous waste treatment?

Incineration
Explanation

Incineration is a method used to treat hazardous waste through high-temperature burning.

#12

What is the role of the Environmental Protection Agency (EPA) in waste management?

Regulating waste management practices and enforcing environmental laws
Explanation

EPA oversees waste management regulations and ensures compliance with environmental laws.

#13

Which of the following is an example of hazardous waste?

Battery
Explanation

Batteries contain hazardous materials like lead or mercury, making them hazardous waste.

#14

What is the term for the process of breaking down complex organic molecules into simpler substances?

Decomposition
Explanation

Decomposition is the natural process of breaking down complex organic molecules into simpler substances.

#15

Which of the following is NOT a principle of sustainable waste management?

Promoting single-use products
Explanation

Promoting single-use products contradicts the principle of sustainable waste management, which emphasizes reducing waste and promoting reuse and recycling.

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