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Ecology Quizzes, Questions & Answers

Recent Ecology Quizzes

Nonnative Species In Aquatic Ecosystems quiz

Do you know about the nonnative species? Let's check your knowledge with this nonnative species in aquatic ecosystems quiz. When it comes to aquatic life or aquatic ecosystem, there are several nonnative species. In this...

Questions: 10 | Attempts: 61 | Last updated: Oct 19, 2025

Sample Question
Which of the following perfectly describes chemical species control?

Net barriers

Herbicides

Inspections

Mowing

Biological Magnification and Algal Blooms Quiz

Play this quiz on Biological magnification and Algal blooms to see how well you know these concepts. Biomagnification is also called bio-amplification. The quiz contains various questions ranging from easy, medium, to hard level...

Questions: 10 | Attempts: 108 | Last updated: Aug 1, 2025

Sample Question
What is the full form of BOD?

Biological Oxygen Deduction

Biochemical Oxygen Demand

Biology Oxygen Deman

Biome Oxygen Demand

Test your knowledge about Invasive Species

When a species is brought outside of its native range, it is referred to as an alien species. Take this quiz to test your knowledge about Invasive Species. Invasive Alien species compete with native species for resources,...

Questions: 10 | Attempts: 341 | Last updated: May 22, 2025

Sample Question
Invasive Alien Species are also called

Native Species

Introduced species

Endangered Species

Dangerous Species

The Ultimate Redwood National Park Quiz

How much do you love nature and wildlife? Have you ever visited or read about Redwood National Park? Play the ultimate Redwood National Park quiz we have made for you if you answer yes. The Redwood National and State Parks (RNSP)...

Questions: 10 | Attempts: 54 | Last updated: Jun 22, 2025

Sample Question
In which state is the Redwood National Park located?

New York

Florida

California

None of these

Autotroph and Heterotroph quiz

Do you know the difference between autotrophs and heterotrophs? Take this autotroph and heterotroph quiz to see how much you know. This quiz is a combination of questions about autotrophs and heterotrophs. If you have studied it...

Questions: 10 | Attempts: 2072 | Last updated: Oct 15, 2025

Sample Question
Which of the following formulas represents photosynthesis?

6 H2O + 6 CO2 = C6H12O6 + 6 O2

6 H2O + 6 O2 = C6H12O6 + 6 CO2

C6H12O6 + + 6 O2 = 6 H2O + 6 CO2

6C6H12O6 + + 6 O2 = 6 H2O + 6 CO2

How Well Do You Know About US National Forests?

Are you from the US and love to study wildlife? How well do you know about US national forests? Play this quiz if you want to test yourself on how much you really know about the US national forests. There are many national...

Questions: 10 | Attempts: 120 | Last updated: Oct 16, 2025

Sample Question
Tongass National Forest is in

Mexico

California

Alaska

None of these

An Informative Quiz On Agricultural Origins And Diffusions

We welcome you to this super fun and informative 'Agricultural origins and diffusions' quiz. If you want to learn more about the exciting aspects of agriculture, try this quiz. The questions in the test are made to test...

Questions: 10 | Attempts: 120 | Last updated: Aug 16, 2025

Sample Question
The areas of human settlement specifically along the major rivers, from where farming and cultivation of livestock originated are known as what?

Indus valley civilization

Agricultural hearths

Population settlement

None of the above

Photosynthesis, Food Chain, & Ecosystem Quiz

Welcome to the Photosynthesis, Food Chain, & Ecosystem Quiz! This quiz is designed to test your understanding of key ecological concepts that are fundamental to life on Earth. Whether you're a student, a biology...

Questions: 10 | Attempts: 324 | Last updated: Mar 22, 2025

Sample Question
These autotrophs are photosynthesizers such as algae and green plants that produce most of the organic nutrients for the biosphere.

Enzymes

Photoautotrophs

Coliform

Chemoautotrophs

Biogeography Questions and Answers

Biogeography can be defined as the study of the distribution of plants, animals, and ecosystems through geographical space and time. To enhance your knowledge in this area and learn interesting information, get...

Questions: 28 | Attempts: 845 | Last updated: Mar 21, 2025

Sample Question
The only natural groups in a cladogram are monophyletic groups

True

False

Living Things and Their Habitats Quiz

All the living things, including animals, plants, microorganisms, etc., have their own natural living environment called habitats. All the habitats provide their inhabitants all the basic things to survive, such as water, food,...

Questions: 10 | Attempts: 1128 | Last updated: Aug 14, 2025

Sample Question
A carnivore’s diet is mostly made up of …

Dairy

Water

Carbohydrates

Protein

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