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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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7th Grade Nutrient Cycles Quizzes, Questions & Answers
Spark curiosity and test your child’s 7th grade Nutrient Cycles 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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Top Trending Nutrient Cycles Quizzes
Explore the Nitrogen Cycle through targeted questions assessing knowledge on nitrogen fixation, the role of bacteria, and key processes like denitrification. Understand how nitrogen transitions between organic and inorganic...
Questions: 19 | Attempts: 4316 | Last updated: Jun 22, 2025
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Sample QuestionWhat is the most common way that nitrogen fixation occurs?
Explore the Phosphorus Cycle through this engaging quiz. Learn about the release of phosphorus from rocks, its pathway through ecosystems, and why it doesn't exist in the atmosphere. This quiz assesses understanding of...
Questions: 7 | Attempts: 6526 | Last updated: Oct 22, 2025
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Sample QuestionWhich of the following statements about the phosphorus cycle is correct?
What do you know about the carbon cycle? Do you think you can pass this quiz? The carbon cycle is a biogeochemical process where carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and the earth's...
Questions: 10 | Attempts: 2286 | Last updated: Jul 10, 2025
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Sample QuestionHow does the human body return carbon to the atmosphere in the carbon cycle? click all that apply
Recent Nutrient Cycles Quizzes
What do you know about the nutrient cycle? Nutrient cycling is an essential process in an ecosystem. In the nutrient cycle, the usage of nutrients in their environment, their movement, and their recycling processes are...
Questions: 11 | Attempts: 3224 | Last updated: Mar 21, 2025
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Sample QuestionIn a nutrient cycle, nutrients are:
This Unit 3 Quiz on Biogeochemical Cycles assesses understanding of matter recycling, nutrient needs in organisms, impacts of human activities on cycles, and key processes like decomposition. It's crucial for learners in grasping...
Questions: 22 | Attempts: 10857 | Last updated: Jul 16, 2025
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Sample QuestionMatter can recycle through the biosphere because
This Chapter Five Quiz assesses knowledge on how organisms obtain energy and nutrients. It covers topics like photosynthesis in heterotrophs, animal dentition, digestion processes, enzymatic functions, and nutrient absorption,...
Questions: 15 | Attempts: 77 | Last updated: Oct 4, 2025
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Sample QuestionAll heterotrophic organisms contain chloroplasts and are capable of carrying out photosynthesis.
Nitrogen is one of the primary nutrients critical for the survival of all living organisms. Although nitrogen is very abundant in the atmosphere. Take this short quiz to find out how much do you know about it.
Questions: 8 | Attempts: 23989 | Last updated: Jan 17, 2025
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Sample QuestionNitrogen that is used by plants is in the form of...
Explore the Nitrogen Cycle in Pimlico through this engaging quiz! Assess your understanding of how nitrogen is obtained by animals, fixed by bacteria, and transformed in ecosystems. Ideal for learners curious about ecological...
Questions: 10 | Attempts: 104 | Last updated: Jan 22, 2025
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Sample QuestionHow do animals obtain nitrogen?
Occupying the largest proportion in the atmosphere, Nitrogen is exchanged by living organisms as it forms the largest part of air taken in. Organic Nitrogen Cycle circulates among living organisms, humus and intermediate...
Questions: 6 | Attempts: 3169 | Last updated: Oct 16, 2025
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Sample QuestionThe movement of nitrogen between the environment and living things is called the
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