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    - Sustainable Design 4
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- Biology
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  - Genetics
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  - Botany Plant Biology
    - Plant Anatomy 38
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    - Photosynthesis 53
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    - Plant Taxonomy 43
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    - Economic Botany 5
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  - Zoology Animal Biology
    - Classification 38
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    - Arthropoda 12
    - Mollusca 5
    - Echinodermata 6
    - Chordata 5
    - Fish 76
    - Amphibians 10
    - Reptiles 14
    - Birds 5
    - Mammals 106
    - Anatomy 16
    - Physiology 32
    - Reproduction 26
    - Development 6
    - Behavior 64
  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 34
    - Mycology 16
    - Parasitology 59
    - Microbial Genetics 5
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  - Biotechnology
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    - Bioinformatics 6
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  - Molecular Biology
    - Biological Biomolecules 8
    - Carbohydrates 6
    - Biochemical Lipids 9
    - Bio Proteins 5
    - Bio Enzymes 21
    - Bio Nucleic Acids 5
    - Biochemical Vitamins 5
    - Bio Minerals 6
    - Bio Metabolism 60
    - Cellular Respiration 22
    - Nitrogen Metabolism 5
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  - Immunology
    - Innate Immunity 5
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  - Developmental Biology
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9th Grade Environmental Chemistry Quizzes, Questions & Answers

9th Grade

Top Trending Environmental Chemistry Quizzes

This test will go over the Grade 9 Environment Chemistry Unit with topics such as: the Nitrogen Cycle Nitrogen Fixation Cellular Respiration Acid & Base Neutralization Macronutrients &...

Questions: 60 | Attempts: 5227 | Last updated: Jul 18, 2025

Sample Question
Macronutrients mean that nutrients are needed in large amounts.

True

False

Environmental Chemistry 9 - Practice Quiz

Circles O = multiple choice Squares [ ] = choose multiple answers READ THE QUESTIONS CAREFULLY!

Questions: 34 | Attempts: 2112 | Last updated: Mar 21, 2025

Sample Question
What can indicate healthy levels of chemicals in the water?

PH lower than 5

PH higher than 5.6

Dissolved oxygen higher than 5

High levels of nitrogen and phosphorus

Environmental Chemistry Quiz: Water, Air, and Atmosphere

This assessment evaluates your understanding of key concepts in environmental chemistry, focusing on water quality, air pollution, and atmospheric changes. You'll explore topics like eutrophication, the greenhouse effect, and...

Questions: 11 | Attempts: 11 | Last updated: Apr 23, 2026

Sample Question
What is water quality?

How clean and safe water is

The temperature of water

The color of water

The amount of water available

Recent Environmental Chemistry Quizzes

Understanding Acid Rain: Causes, Effects, and Chemistry

Questions: 25 | Attempts: 15 | Last updated: Nov 10, 2025

Sample Question
What is acid rain?

Natural phenomenon where rainwater becomes less acidic over time

Water cycle phenomenon where rain is unusually acidic

Type of weather condition that causes extreme rainfall

Precipitation such as rain, snow, or sleet

Environmental Chemistry: Atmosphere Quiz

Questions: 10 | Attempts: 284 | Last updated: Mar 21, 2025

Sample Question
Which gas has the highest percentage in the air?

O2

CO2

N2

O3

Environmental Chemistry: Water Quiz

Questions: 10 | Attempts: 274 | Last updated: Jan 22, 2025

Sample Question
Percentage of sodium chloride in sea water is?

0.02

3.4

97

2

Option 5

Pool Chemistry Certified-residential Exam

Questions: 50 | Attempts: 660 | Last updated: May 8, 2025

Sample Question
UV (ultraviolet) light is used for disinfection and combined chlorine removal.

True

False

Mrc Unit 2 Chemistry Water Stage 2

Questions: 5 | Attempts: 55 | Last updated: Mar 20, 2025

Sample Question
What are chemical contaminants?

Elements of compounds that are found in drinking water

Fertiliser pollutants that are found in ground water

Elements or compounds that may be harmful if consumed in drinking water

Trivia Quiz: What Do You Know About Biological & Chemical Spills?

Questions: 15 | Attempts: 275 | Last updated: Mar 21, 2025

Sample Question
If a chemical or biological substance comes into contact with skin, eye(s), nostril(s) or mouth, you should:

Remove contaminated clothing. Use emergency shower or eyewash station to flush exposed area for at least 15 minutes.

Complete EHS Incident Report Form

Notify Manager

All of the above

Trivia Quiz: What Do You Know About Jetmix Blaser Swisslube?

Questions: 11 | Attempts: 51 | Last updated: Mar 17, 2025

Sample Question
What is the ideal range for water hardness?

100-200 parts per million

100-300 parts per million

125-250 parts per million

150-350 parts per million

ACID Rain Quiz - Test Your Environmental Knowledge

Questions: 10 | Attempts: 614 | Last updated: Jul 16, 2025

Sample Question
Acid rain is found most often in which part of the United States?

East coast

West coast

North-East

Central (middle states)

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9th Grade Environmental Chemistry Quizzes, Questions & Answers

Popular Environmental Chemistry Topics

Top Trending Environmental Chemistry Quizzes

Recent Environmental Chemistry Quizzes