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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 Ecology Quizzes, Questions & Answers
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...
Questions: 10 | Attempts: 61 | Last updated: Oct 19, 2025
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Sample QuestionWhich of the following perfectly describes chemical species control?
Play this quiz on Biological magnification and Algal blooms to see how well you know these concepts. Biomagnification is also called bio-amplification. The quiz contains various questions ranging from easy, medium, to hard level...
Questions: 10 | Attempts: 107 | Last updated: Aug 1, 2025
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Sample QuestionWhat is the full form of BOD?
We welcome you to this super fun and informative 'Agricultural origins and diffusions' quiz. If you want to learn more about the exciting aspects of agriculture, try this quiz. The questions in the test are made to test...
Questions: 10 | Attempts: 111 | Last updated: Aug 16, 2025
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Sample QuestionThe areas of human settlement specifically along the major rivers, from where farming and cultivation of livestock originated are known as what?
Biogeography can be defined as the study of the distribution of plants, animals, and ecosystems through geographical space and time. To enhance your knowledge in this area and learn interesting information, get...
Questions: 28 | Attempts: 810 | Last updated: Mar 21, 2025
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Sample QuestionThe only natural groups in a cladogram are monophyletic groups
This BASIC SCIENCE JS 3 quiz assesses knowledge on fundamental scientific concepts, including soil nutrients, heat transfer, particle physics, environmental issues, and reproductive health. It is designed to enhance understanding...
Questions: 60 | Attempts: 723 | Last updated: Oct 8, 2025
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Sample Question1. The washing away of nutrients down the soil by water is called………..
This quiz titled 'Pest Identification Chapter 1' tests knowledge on various aspects of pest control, including weed characteristics, perennial weed control, insect orders, and features of vertebrates. It is designed to enhance...
Questions: 18 | Attempts: 549 | Last updated: Mar 21, 2025
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Sample QuestionWhich of the following is not a characteristic of weeds?
The 'Population Growth Quiz Exam!' assesses understanding of ecological concepts like carrying capacity and population dynamics. It challenges learners to interpret graphs and make inferences about population changes, vital for...
Questions: 11 | Attempts: 1214 | Last updated: Mar 22, 2025
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Sample QuestionThe graph below shows the changes in the size of a fish population over a period of time. The dashed line on the graph represents the
After you have reviewed the online Amazing Butterflies Volunteer Orientation and Volunteer Handbook, please take the following quiz. You must score 100% to pass the quiz, but multiple attempts are permitted. Once you have scored...
Questions: 10 | Attempts: 134 | Last updated: Mar 18, 2025
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Sample QuestionAccording to the orientation and handbook, the FIRST place a volunteer should go when they arrive at Cleveland Botanical Garden is...
Explore the dynamics of ecosystems, examining the interdependence of organisms, effects of human activity, and factors influencing population sizes and biodiversity.
Questions: 25 | Attempts: 743 | Last updated: Aug 14, 2025
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Sample QuestionOne characteristic of a stable ecosystem is
Characteristics of water quiz trivia. There is a common saying that water is life, and this is true in that all living things cannot function properly or long without water in their system. This liquid is...
Questions: 15 | Attempts: 443 | Last updated: Mar 22, 2025
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Sample QuestionThis image specifically demonstrates one example of how ______________________ is beneficial to living organisms.
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