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Exams & Certifications

Ecology Quizzes, Questions & Answers

Recent Ecology Quizzes

International Day of Forests Quiz: Test you knowledge about forest and trees

Questions: 10 | Attempts: 1142 | Last updated: Feb 20, 2025

Sample Question
When is the International Day of Forests celebrated?

2 February

12 March

21 March

2 April

Nonnative Species In Aquatic Ecosystems quiz

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

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

Questions: 10 | Attempts: 345 | 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

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

Questions: 10 | Attempts: 2090 | 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?

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

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

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

Questions: 28 | Attempts: 846 | Last updated: Mar 21, 2025

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

True

False

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