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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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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 110
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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 32
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Mycology 16
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Parasitology 51
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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 Ecology Quizzes, Questions & Answers
Think your child knows their 9th grade Ecology? Read more
Challenge them with our fun and engaging Ecology quizzes! Perfect for reinforcing classroom learning and discovering new facts about the world around them.
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Ecology Quizzes By Grade
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Top Trending Ecology Quizzes
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Questions: 111 | Attempts: 20819 | Last updated: Mar 19, 2025
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Sample QuestionIn order to buy a restricted use pesticide in Tennessee, an individual must:
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Sample QuestionIt is the study of how organisms live and how they interact with their environment.
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Questions: 50 | Attempts: 4555 | Last updated: May 9, 2025
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Sample QuestionStudy the Figure below and answer the question that follows.What term describes a level of organization that contains only one species
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Sample QuestionInvasive Alien Species are also called
Simply described, Ecology is the branch of biology in which we study the relationship among living organisms and their environments. If you think you have what it takes to take up this challenge, be our guest. All the...
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Sample QuestionThe realized niche of an organism is:
Recent Ecology Quizzes
Do you know about the nonnative species? Let's check your knowledge with this nonnative species in aquatic ecosystems quiz. When it comes to aquatic life or aquatic ecosystem, there are several nonnative species. In this...
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Sample QuestionWhich of the following perfectly describes chemical species control?
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Sample QuestionWhat percentage of aerosols in the atmosphere is generated by human activity?
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Sample QuestionAt what rate is the population rate increasing?
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Sample QuestionWhat percentage of people are employed as farmers in the developed world?
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Sample QuestionWhat do you mean by Sargassum?
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Sample QuestionWhich of the following would not be included in a description of an organism’s niche?a. its trophic level b. the humidity and temperature it prefers c. its number of chromosomes d. when it reproduces