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  - Botany Plant Biology
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    - Anatomy 17
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Exams & Certifications

8th Grade Ecology Quizzes, Questions & Answers

Recent Ecology Quizzes

Population Size and Limiting Factor Test

Questions: 17 | Attempts: 756 | Last updated: Mar 20, 2025

Sample Question
Part of an experiment in which no change is made

Control

Variable

Abiotic

Water Review- Goal 3

Questions: 31 | Attempts: 266 | Last updated: Mar 18, 2025

Sample Question
Water that is stored in the spaces between rocks and dirt is called ________.

Rain water

Precipitation

Spring

Groundwater

7th Grade Ecology Pre-quiz

Questions: 15 | Attempts: 4759 | Last updated: Oct 22, 2025

Sample Question
Ecology is studied by scientists called ecologists. What is ecology the study of?

Volcanoes, rocks & earthquakes

Stars, planets & space

Animal & plant homes

Weather & climate

Environmental Science Chapter 1 and 2 3/4

Questions: 9 | Attempts: 318 | Last updated: Mar 21, 2025

Limits and Biodiversity Quiz

Questions: 12 | Attempts: 1127 | Last updated: Jun 18, 2025

Sample Question
What is the maximum number of individuals that an environment can support?

Climax Community

Carrying Capacity

Biodiversity

Terrestrial

Test Your Knowledge-peat Bogs

Questions: 5 | Attempts: 258 | Last updated: Mar 20, 2025

Sample Question
Which well known gas do Peat Bogs contain?

Oxygen

Hydrogen

Carbon Dioxide

Methane

Carbon Monoxide

The Connections Between Food and Global Warming

Questions: 10 | Attempts: 4227 | Last updated: Sep 2, 2025

Sample Question
The process by which plants take carbon dioxide from the air and convert it into plant tissue is known as:

Photosynthesis

Respiration

Decomposition

Reproduction

Basic Principles Of Ecology! Trivia Quiz

Questions: 10 | Attempts: 2744 | Last updated: Mar 21, 2025

Sample Question
_______________ factors are all the non-living factors in an ecosystem.

Biotic

Abiotic

Population

Community

An 8th Grade Science EOG Review Test

Questions: 13 | Attempts: 12234 | Last updated: Mar 22, 2025

Sample Question
Which event will lead to the greatest reduction of dissolved oxygen in a lake?

Decreased number of fish in the lake

Increased nutrients and algal blooms

Increased number of fish in the lake

Decreased number of plants surrounding the lake

Ecology Principles Trivia Quiz: How Much You Know?

Questions: 11 | Attempts: 567 | Last updated: Mar 22, 2025

Sample Question
Which relationship is illustrated by a tapeworm living in the intestine of a human?

Commensalism

Predator--prey

Mutualisms

Parasitism

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