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  - Nuclear Chemistry
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  - Polymer Chemistry
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  - Theoretical Chemistry
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    - Reaction Dynamics 81
    - Electronic Structure 100
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    - Spectroscopy Theory 5
  - Medicinal Chemistry
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  - Green Chemistry
    - Sustainable Design 4
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    - Waste Prevention 5
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    - Catalysis 4
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    - Green Synthesis 5
    - Solvent Reduction 5
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  - Materials Chemistry
    - Crystal Structure 5
    - Band Theory 5
    - Materials Polymers 4
    - Ceramics 5
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- Biology
  - Cell Biology
    - Cell Theory 8
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    - Cell Organelles 11
    - Cell Membrane 24
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    - Cell Division 32
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  - Genetics
    - DNA Structure 5
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    - Mutation 4
    - Mendelian Inheritance 5
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    - Genetic Disorders 7
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    - Genomics 5
    - Epigenetics 5
  - Evolution
    - Origin of Life 9
    - Theories of Evolution 5
    - Natural Selection 6
    - Variation 5
    - Adaptation 5
    - Speciation 5
    - Fossil Record 5
    - Comparative Anatomy 12
    - Molecular Evidence 8
    - Human Evolution 5
    - Coevolution 5
    - Extinction 5
  - Ecology
    - Ecosystem 36
    - Biomes 24
    - Population Ecology 11
    - Community Ecology 5
    - Food Chains 16
    - Food Webs 5
    - Ecological Energy Flow 5
    - Nutrient Cycles 13
    - Biodiversity 28
    - Ecological Conservation 46
    - Habitat 5
    - Succession 5
    - Ecological Adaptation 11
    - Human Impact 5
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  - Human Anatomy & Physiology
    - Skeletal System 116
    - Muscular System 69
    - Nervous System 121
    - Endocrine System 78
    - Circulatory System 89
    - Respiratory System 44
    - Digestive System 45
    - Excretory System 10
    - Reproductive System 120
    - Immune System 11
    - Integumentary System 20
    - Sensory Organs 54
  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
    - Plant Physiology 68
    - Photosynthesis 52
    - Plant Reproduction 22
    - Plant Growth 5
    - Plant Hormones 5
    - Plant Taxonomy 43
    - Plant Ecology 19
    - Plant Pathology 6
    - Economic Botany 5
    - Seed Biology 5
    - Plant Genetics 6
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  - Zoology Animal Biology
    - Classification 38
    - Porifera 6
    - Cnidaria 6
    - Platyhelminthes 5
    - Nematoda 6
    - Annelida 7
    - Arthropoda 12
    - Mollusca 5
    - Echinodermata 6
    - Chordata 5
    - Fish 76
    - Amphibians 10
    - Reptiles 14
    - Birds 5
    - Mammals 106
    - Anatomy 17
    - Physiology 24
    - Reproduction 26
    - Development 6
    - Behavior 63
  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 33
    - Mycology 16
    - Parasitology 59
    - Microbial Genetics 5
    - Microbial Physiology 5
    - Microbial Ecology 11
    - Pathogenic Microbiology 18
    - Microbial Biotechnology 5
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  - Biotechnology
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    - Recombinant DNA 5
    - Cloning 5
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    - Bioinformatics 6
    - GMOs 5
    - Proteomics 5
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  - Molecular Biology
    - Biological Biomolecules 8
    - Carbohydrates 6
    - Biochemical Lipids 9
    - Bio Proteins 5
    - Bio Enzymes 21
    - Bio Nucleic Acids 5
    - Biochemical Vitamins 5
    - Bio Minerals 6
    - Bio Metabolism 60
    - Cellular Respiration 21
    - Nitrogen Metabolism 5
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  - Immunology
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    - Antigens 6
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  - Developmental Biology
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    - Cleavage 6
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    - Metamorphosis 6
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- Earth & Space Science
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    - Geological Rock Cycle 17
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Exams & Certifications

7th Grade Ecology Quizzes, Questions & Answers

Recent Ecology Quizzes

Ultimate Quiz On Biomes

Questions: 11 | Attempts: 702 | Last updated: Feb 14, 2025

Sample Question
Name the biome that has very low temperatures and permafrost

Desert

Rain Forest

Boreal Forest

Tundra

Population Studies Flash Quiz

Questions: 26 | Attempts: 566 | Last updated: Mar 14, 2025

Sample Question
All of the following are examples of limiting factors for populations except:

Space

Food

Emigration

Weather

Chapter 13 Ecology Quiz

Questions: 14 | Attempts: 316 | Last updated: Mar 17, 2025

Sample Question
Individual living thing

Population

Ecosystem

Organism

Biodiversity

Science Fall Semester Exam

Questions: 45 | Attempts: 190 | Last updated: Mar 17, 2025

Sample Question
What is ecology?

The study of relationships between organisms and their environments.

The place where an organism lives with all the things that organism needs to be happy all the time.

A living thing

Science & Health Final Exam Quarter 2

Questions: 21 | Attempts: 191 | Last updated: Mar 22, 2025

Sample Question
How many part of abiotic factor?

5

10

4

6

How Good Is Your 7th Grade Ecology?

Questions: 10 | Attempts: 153 | Last updated: Oct 22, 2025

Sample Question
Who first coined the term Ecology?

Ernst Haeckel

Albert Einstein

Isaac Newton

Charles Darwin

Marine Plant 7a II Unit

Questions: 10 | Attempts: 112 | Last updated: Mar 15, 2025

Sample Question
Select the ones you think are true.

It has a simple vegetation structure.

They are found in the arctic, on the top of mountains, only in North America.

It has a short season of growth and reproduction.

Polar bears come to the tundra for the winter where they have their babies

Population Studies & Interactions Among Living Things Practice For Proprof Exam

Questions: 30 | Attempts: 169 | Last updated: Jun 17, 2025

Sample Question
Which term matches these relationships: A cape buffalo with an oxpecker (bird) on its back in Kenya. The oxpecker(bird) feeds from the supply of ticks on the buffalo, which in turn benefits from tick removal. This is called:

Natural selection

Prey

Predator

Adaptations

Predation

Symbiosis

Cycles And Energy Flow Review II

Questions: 10 | Attempts: 135 | Last updated: May 10, 2025

Sample Question
Check all that apply! Which help to describe water?

The smallest particle of water (that still has the properties of WATER ) is an atom.

The smallest particle of water is a molecule.

The smallest particle of water is an element

Water is found on the periodic table.

Water is a compound

Water is composed of hydrogen and oxygen.

How Well Do You Know 7th Grade Ecology?

Questions: 10 | Attempts: 3307 | Last updated: Oct 22, 2025

Sample Question
How is energy captured from the sun?

Photosynthesis

Respiration

Inhalation

Absorption

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