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States of Matter 107
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Solutions 61
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Nomenclature 15
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Hydrocarbons 13
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Alcohols 3
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Amines 2
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Polymers 5
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Biomolecules 13
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Proteins 26
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Enzymes 4
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Lipids 14
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Metabolism 39
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Vitamins 5
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Hormones 1
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Alloys 1
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Nucleus 1
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Cell Cycle 18
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Genomics 1
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Ecosystem 35
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Biomes 24
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Food Chains 15
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Biodiversity 23
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Habitat 4
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Skeletal System 116
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Nervous System 111
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Porifera 6
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Cnidaria 6
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Nematoda 6
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Annelida 7
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Arthropoda 12
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Mollusca 4
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Chordata 5
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Fish 76
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Amphibians 10
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Reptiles 14
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Birds 2
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Mammals 106
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Anatomy 17
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Physiology 20
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Reproduction 23
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Behavior 63
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Bacteriology 32
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Virology 33
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Mycology 16
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Parasitology 50
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GMOs 4
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Bio Enzymes 21
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Bio Hormones 32
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B Cells 1
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Clouds 1
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Marine Life 47
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Wetlands 5
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Tsunamis 1
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9th Grade Environmental Chemistry Quizzes, Questions & Answers
Spark curiosity and test your child’s 9th grade Environmental Chemistry knowledge with our engaging quizzes! Read more
Perfect for practice at home or in the classroom—encourage learning through play and exploration.
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Popular Environmental Chemistry Topics
Top Trending Environmental Chemistry Quizzes
Circles O = multiple choice
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READ THE QUESTIONS CAREFULLY!
Questions: 34 | Attempts: 2053 | Last updated: Mar 21, 2025
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Sample Question 1What can indicate healthy levels of chemicals in the water?
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Sample Question 22 biological indicators are...
This test will go over the Grade 9 Environment Chemistry Unit with topics such as:
the Nitrogen Cycle
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Neutralization
Macronutrients &...
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Sample Question 1Macronutrients mean that nutrients are needed in large amounts.
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Sample Question 2What are the most common elements in living things?
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Sample QuestionWhich gas has the highest percentage in the air?
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Sample QuestionIf a chemical or biological substance comes into contact with skin, eye(s), nostril(s) or mouth, you should:
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Sample QuestionWhat is the ideal range for water hardness?
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