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  - Medicinal Chemistry
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  - Green Chemistry
    - Sustainable Design 4
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  - Materials Chemistry
    - Crystal Structure 5
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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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  - Ecology
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    - Biodiversity 28
    - Ecological Conservation 46
    - Habitat 5
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    - 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
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    - Excretory System 10
    - Reproductive System 120
    - Immune System 11
    - Integumentary System 20
    - Sensory Organs 54
  - Botany Plant Biology
    - Plant Anatomy 38
    - Plant Morphology 5
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    - Photosynthesis 52
    - 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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    - Platyhelminthes 5
    - Nematoda 6
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    - Arthropoda 12
    - Mollusca 5
    - Echinodermata 6
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    - Fish 76
    - Amphibians 10
    - Reptiles 14
    - Birds 5
    - Mammals 106
    - Anatomy 17
    - Physiology 24
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    - Development 6
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  - Microbiology
    - Microbial Structure 5
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    - Mycology 16
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  - Biotechnology
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  - Molecular Biology
    - Biological Biomolecules 8
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    - Bio Nucleic Acids 5
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    - Bio Minerals 6
    - Bio Metabolism 60
    - Cellular Respiration 21
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  - Immunology
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  - Developmental Biology
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Exams & Certifications

Ecology Quizzes, Questions & Answers

Recent Ecology Quizzes

Chapter 20 Online Study Guide

Questions: 10 | Attempts: 125 | Last updated: May 1, 2025

Sample Question
Read page 502. A typical acre of meadow or woods contains an estimated 50,000 to _________________ spiders.

100, 000

250,000

500,000

2 million

Mono Lake and Ecosystem Test

Questions: 19 | Attempts: 361 | Last updated: Mar 21, 2025

Sample Question
A single living organism.

Individual

Population

Lonely

Community

Quiz Geografi (Xi Ips)

Questions: 10 | Attempts: 2018 | Last updated: Mar 20, 2025

Sample Question
Merupakan hewan Asiatis, semacam kera. Apakah itu?

Anoa

Gibbon

Tapir

Trenggiling

Are You Ready To Take The Ecology Exam Test?

Questions: 22 | Attempts: 813 | Last updated: Oct 16, 2025

Sample Question
During a scientific experiment, attempts are made to prove a hypothesis______by contrasting changeable factors called______against standard unchangeable factors called ____.

False,variables, controls

True, controls, variables

False, variables, controls

True, controls, variables

Community Ecology Quiz: How Much You Know?

Questions: 30 | Attempts: 2667 | Last updated: Mar 21, 2025

Sample Question
Primary consumers are called herbivores.

True

False

Science Test 1 (2011)

Questions: 65 | Attempts: 162 | Last updated: Oct 21, 2025

Sample Question
Ecosystems are divided into two categories, nonliving and lving.

True

False

Biology Revision - Energy and Biomass In Food Chain

Questions: 15 | Attempts: 237 | Last updated: Aug 22, 2025

Sample Question
Every time you move up a stage (trophic level) in a food chain there is...

More energy

Less energy

More biomass

Less biomass

Ecosystem Vocabulary Quiz! Ultimate Test! Trivia

Questions: 50 | Attempts: 1454 | Last updated: Aug 14, 2025

Sample Question
The slow changes that occur when one community replaces another.

Habitat

Succession

Land Growth

Finite

Environmental Studies Quiz For 4th Grade

Questions: 10 | Attempts: 31316 | Last updated: Feb 22, 2025

Sample Question
Part of the plant which grows under the soil is

Shoot

Fruit

Root

Branch

Water Quality Bugs

Questions: 10 | Attempts: 717 | Last updated: Mar 22, 2025

Sample Question
Which of the following macroinvertebrates is in Class I, the most pollution sensitive?

Damselfly

Stonefly

Deer/horse fly

Leech

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