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- Biology
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Exams & Certifications

Ecology Quizzes, Questions & Answers

Recent Ecology Quizzes

Pesticide Applicator Certification Practice - C3

Questions: 111 | Attempts: 22940 | Last updated: Jun 22, 2026

Sample Question
In order to buy a restricted use pesticide in Tennessee, an individual must:

Be 16 years of age

Be certified by the Tennessee Department of Agriculture as a pesticide applicator

Working under the supervision of a certified applicator

Meet all the safety standards

Biogeochemical Cycle: The Nitrogen Cycle Quiz

Questions: 10 | Attempts: 3064 | Last updated: Oct 23, 2025

Sample Question
Approximately ___ % of the worlds atmosphere is comprised of Nitrogen.

69%

78%

50%

87%

Important Ecology Practice Test! Quiz

Questions: 40 | Attempts: 360 | Last updated: Mar 20, 2025

Sample Question
Most of the nutrients in the tropical rainforests are found in the

Living organisms

Large rivers

Thick, rich soil

Thick atmosphere

Shallow soil

Year 9 Ecology and Photosynthesis

Questions: 29 | Attempts: 6569 | Last updated: Apr 22, 2025

Sample Question
In the following food chain, which organism is the secondary consumer?grass ------> rabbit -------> snake ------> hawk

Grass

Rabbit

Snake

Hawk

Bill Nye Food Webs Quiz

Questions: 5 | Attempts: 301 | Last updated: Mar 21, 2025

Sample Question
All sources of food can be traced back to:

Animals

Plants

Bacteria

Protists

Book E Ch 1 Practice Test

Questions: 11 | Attempts: 113 | Last updated: Mar 22, 2025

Sample Question
1, The clown fish lives among the stinging tentacles of the sea anemone but never gets stung. The sea anemone protects the clown fish from predators, and the clown fish helps bring food to the carnivorous sea anemone. What kind of relationship is this?

Mutualism

Parisitism

Answer option 3

Answer option 4

Year 7 Ecology Quiz

Questions: 15 | Attempts: 2390 | Last updated: Oct 20, 2025

Sample Question
How do biotic resources differ from abiotic resources?

Biotic resources are more important than abiotic resources

Biotic resources are limited and abiotic are unlimited.

Biotic resources are living and abiotic resources are non-living

Biotic resources are non-living and abiotic resources are living

Elder Scrolls: Flora and Fauna

Questions: 10 | Attempts: 134 | Last updated: Mar 21, 2025

Sample Question
They are aquatic-dwelling creatures that frequent the lakes, rivers and bogs of the Shivering Isles. A fully-grown adult one can deliver a nasty blow from its claws, a swing from its tail or a potentially deadly bite from its razor-sharp teeth. They spread many diseases and can regenerate health when exposed to water.

Banekin

Balliwog

Dreugh

Grummite

Nature Cycle: Ecology Trivia Quiz

Questions: 10 | Attempts: 2486 | Last updated: Aug 22, 2025

Sample Question
In some parts of the world, rainforests are being cut down to make land available for new homes. How does the loss of these trees impact the carbon cycle?

The trees will no longer be able to undergo photosynthesis which will decrease the amount of oxygen within the atmosphere.

The trees will no longer be able to undergo photosynthesis which will decrease the amount of carbon removed from the atmosphere.

The trees will no longer be able to undergo respiration which will cause the amount of carbon within the atmosphere to be removed.

The trees will no longer be able to undergo respiration which will decrease the amount of fossil fuels produced.

Energy Flow and Matter Cycles - Reading

Questions: 12 | Attempts: 376 | Last updated: Mar 18, 2025

Sample Question
Sugar is the main energy source for life.

True

False

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