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- Biology
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  - Genetics
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  - Evolution
    - Origin of Life 9
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    - Comparative Anatomy 12
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    - Human Evolution 5
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  - Ecology
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    - Ecological Energy Flow 5
    - Nutrient Cycles 13
    - Biodiversity 28
    - Ecological Conservation 46
    - Habitat 5
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  - Human Anatomy & Physiology
    - Skeletal System 116
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    - Circulatory System 90
    - Respiratory System 44
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    - Integumentary System 21
    - Sensory Organs 56
  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
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    - Photosynthesis 53
    - Plant Reproduction 22
    - Plant Growth 5
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    - Plant Taxonomy 43
    - Plant Ecology 19
    - Plant Pathology 6
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  - Zoology Animal Biology
    - Classification 38
    - Porifera 6
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    - Nematoda 6
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    - Arthropoda 12
    - Mollusca 5
    - Echinodermata 6
    - Chordata 5
    - Fish 76
    - Amphibians 10
    - Reptiles 14
    - Birds 5
    - Mammals 106
    - Anatomy 17
    - Physiology 25
    - Reproduction 26
    - Development 6
    - Behavior 63
  - Microbiology
    - Microbial Structure 5
    - Bacteriology 33
    - Virology 34
    - Mycology 16
    - Parasitology 59
    - Microbial Genetics 5
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  - Biotechnology
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    - Bioinformatics 6
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  - Molecular Biology
    - Biological Biomolecules 8
    - Carbohydrates 6
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    - Bio Proteins 5
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    - Bio Nucleic Acids 5
    - Biochemical Vitamins 5
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    - Bio Metabolism 60
    - Cellular Respiration 22
    - Nitrogen Metabolism 5
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  - Immunology
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  - Developmental Biology
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- Earth & Space Science
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Exams & Certifications

8th Grade Ecology Quizzes, Questions & Answers

Recent Ecology Quizzes

Ecology Quiz: Questions On The Living Environment!

Questions: 26 | Attempts: 16467 | Last updated: Sep 22, 2025

Sample Question
Nonliving parts of the environment such as soil, water, sunlight.

Decomposers

Biotic

Abiotic

Scavenger

Chapter 1: Principles Of Pest Management

Questions: 11 | Attempts: 3515 | Last updated: Mar 22, 2025

Sample Question
1. What is the first thing you should do when you detect the presence of a pest?

Select a control tactic

Notify the Department of Agriculture

Identify the organism and gain information about its biology

Determine the economic threshold for control

Test Your Pest Control IQ

Questions: 8 | Attempts: 7165 | Last updated: Jan 8, 2025

Sample Question
Fleas carrying diseases have killed more people than all the wars ever fought?

True

False

Biology Unit 1 Ecology and The Environment

Questions: 115 | Attempts: 176 | Last updated: Mar 20, 2025

Sample Question
Tree -> catepillar -> robin -> hawk -> coyotewhich is the tertiary consumer?

Tree

Catepillar

Robin

Hawk

Coyote

Lets Know About Environmental Science Quiz

Questions: 7 | Attempts: 454 | Last updated: Mar 21, 2025

Sample Question
A group of undividuals of the same species that live in the same species at the same time is a

Organism

Population

Biotic

Habitat

Species

Ecology Vocabulary Practice Questions! Quiz

Questions: 8 | Attempts: 573 | Last updated: Mar 21, 2025

Sample Question
The term Abiotic factors refers to.....

Environmental influences produced other than by living organisms; for example, temperature, wind patterns, humidity, pH, substrate rock type, and other physical and chemical influences.

None of the above

Practice Questions On Ecosystem! Quiz

Questions: 15 | Attempts: 2367 | Last updated: Mar 21, 2025

Sample Question
What is the correct order of taxa from top to bottom?

Kingdom, Class, Phylum, Family, Order, Genus, Species

Kingdom, Family, Class, Phylum, Genus, Species

Kingdom, Phylum, Order, Class, Family, Genus, Species

Kingdom, Phylum, Class, Order, Family, Genus, Species

Science Gr.7 Unit Test

Questions: 9 | Attempts: 260 | Last updated: Oct 2, 2025

Sample Question
Why do biomes exist??

Climatic conditions

C02

They dont

Who cares

Biogeoghrphical

Ecology Unit Post-assessment (Grade 7)

Questions: 12 | Attempts: 317 | Last updated: Mar 21, 2025

Sample Question
Aphids are small plant-eating insects that secrete sugary substances that attract ants. In exchange for receiving access to the aphids' sugary excretions, ants attack the predators and parasites of aphids. The relationship between ants and aphids is an example of what kind of symbiotic association? (Standards 6.1f, 6.1g, 6.3a)

Predator/Prey

Consumer/Decomposer

Parasitism

Mutualism

Commensalism

Lessons 1-2 In Chapter 3 For Biology

Questions: 23 | Attempts: 137 | Last updated: Apr 22, 2025

Sample Question
Ecology

Combined portions of land, water and atmosphere

Study of all living things

Study of nonliving things

Study of interactions among living & nonliving factors

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