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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 40
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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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3rd Grade Ecosystem Quizzes, Questions & Answers
Think your child knows their 3rd grade Ecosystem? Read more
Challenge them with our fun and engaging Ecosystem quizzes! Perfect for reinforcing classroom learning and discovering new facts about the world around them.
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Top Trending Ecosystem Quizzes
Recent Ecosystem Quizzes
Described as the cultivation of plants and the raising of livestock, Farming is a contribution to any economy. Early civilization is not complete without mentioning the influence farming played in such societies.
What do you...
Questions: 10 | Attempts: 1060 | Last updated: Mar 21, 2025
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Sample QuestionWhat is a male donkey called?
Farming is the practice of cultivating plant crops and raising animals for food and commercial purposes. The art of raising animals in agriculture is referred to as animal husbandry. All activities on the farm are done to ensure...
Questions: 10 | Attempts: 759 | Last updated: Mar 21, 2025
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Sample QuestionWhat s the act of planting only one type of crop called?
Let's test your knowledge about rainforests. Rainforests on earth play a significant role in ensuring enough oxygen in the atmosphere, and there is constant rainfall. One of the unique species of frogs found in the Central...
Questions: 10 | Attempts: 1791 | Last updated: Oct 22, 2025
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Sample QuestionWhere is the rain forest located?
Test for fourth-graders. This is what you need to get an A in a science test on ecosystems.
Questions: 20 | Attempts: 2317 | Last updated: Aug 14, 2025
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Sample QuestionHas parts that work together for a purpose. Example: desert, grassland, tundra, forest and rain forest all work together to form the ecosystem.
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