ES-Unit 7-Final Exam Review

ES-Unit 7-Final Exam Review

Assessment

Flashcard

Science

9th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the correct order for Waste Reduction in order of importance?

Back

Reduce, Reuse, Recycle

2.

FLASHCARD QUESTION

Front

What step of wastewater treatment involves adding bacteria to remove contaminants from liquid wastewater?

Back

Secondary Treatment

3.

FLASHCARD QUESTION

Front

What is the purpose of the liner in a landfill?

Back

Prevents leakage out of the landfill.

4.

FLASHCARD QUESTION

Front

What is a primary pollutant?

Back

Pollution that comes directly out of a smokestack, exhaust pipe, or natural emission source (e.g., volcano).

5.

FLASHCARD QUESTION

Front

Which of the following is NOT a common type of air pollutant: Toxic Metals, Particulate Matter, Hydrocarbons, or POPs?

Back

POPs (Persistent Organic Pollutants)

6.

FLASHCARD QUESTION

Front

Define 'Reduce' in the context of waste management.

Back

To minimize the amount of waste produced.

7.

FLASHCARD QUESTION

Front

What is the role of bacteria in secondary wastewater treatment?

Back

To break down organic matter and remove contaminants.

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