8th Grade Ecology Quizzes , Questions & Answers

Recent Ecology Quizzes

Biodiversity is the aspect of having different organisms or plants in the same habitat, while ecology is the study of living organisms in their own habitat. How good are with this subject? Find out in the quiz below.

Questions: 8 | Attempts: 195 | Last updated: Jun 2, 2025

Sample Question
The earth's long-term patterns of speciation and extinction have been affected by which of the major factors listed below:

Large-scale movement of the continents (continental drift)

Gradual climate change caused by continental drift and slight shifts in earth's orbit

Rapid climate change caused by volcanoes, meteorites and astroids striking earth, and the release of large amounts of methane trapped beneath the ocean floor

All the answers are correct

Biology 1 Warm-up Quiz #3

This Biology 1 Warm-up Quiz #3 assesses understanding of natural behaviors in animals, energy flow in ecosystems, impacts of human activities on climate, and experimental design in scientific research. It's ideal for reinforcing...

Questions: 10 | Attempts: 207 | Last updated: Mar 17, 2025

Sample Question
The males of a bird species do a “dance” and “sing a song” each spring. What is the main purpose of these behaviors?

To scare off young birds

To clean their feathers

To imprint young birds

To attract female birds

Ecology Practice Test Questions!

Explore key concepts in ecology with the 'Ecology Practice Test Questions!' This quiz assesses understanding of ecological relationships, species interactions, and environmental impact through diverse questions, enhancing...

Questions: 13 | Attempts: 257 | Last updated: Jun 10, 2025

Sample Question
Which of the following relationships would be considered a parasitic relationship?

Clown Fish and Sea Anemone

Guinea Worm and Human

Honey Bee and Flower

Egret and Cow

Nature and Forest Quiz

Explore the significance of parks and protected areas in conserving biodiversity through the Nature and Forest Quiz. Assess your understanding of their scientific values, conservation needs, and benefits such as soil regeneration.

Questions: 10 | Attempts: 378 | Last updated: Mar 21, 2025

Sample Question
What is Parks?

Natural areas, small exploitation by human because of beauty of their landscapes.

Contain diversity of flora and fauna.

Provide the scientific values for education, aesthetic, ecological processes, recreational areas.

Conservation areas which habitat for only endemic and/or endangered tropical plant species.

Benchmark Assessment #4: Animal/Plant Systems & Ecology

Benchmark Assessment #4 explores fundamental concepts in biology and ecology, assessing knowledge on plant and animal systems, cellular structures, ecosystem dynamics, population growth, and physiological processes in plants.

Questions: 20 | Attempts: 206 | Last updated: Mar 19, 2025

Unit 2 Quiz: Ecology

This quiz tests knowledge on ecological concepts, including trophic levels, energy transfer, and types of organisms in ecosystems.

Questions: 21 | Attempts: 299 | Last updated: Mar 22, 2025

Sample Question
An organism that uses energy to produce its own food supply from inorganic compounds is called a(an)

Heterotroph.

Consumer.

Decomposer.

Autotroph.

Food, Inc Movie Quiz

Test your knowledge of the concepts covered in the movie Food, Inc.

Questions: 9 | Attempts: 278 | Last updated: Aug 22, 2025

Sample Question
Since the early days of the meat industry, how has agribusiness modified animals?

Today, animals are more sickly and diseased than they once were.

Animals such as cows can get diseases like E. Coli.

Farmers raise animals to be fatter and larger than they would be naturally.

Agribusiness has made animals healthier and less prone to diseases due to genetic modification.

In the early days of the meat industry, animals were healthier as well as skinnier.

3.2 Logistic & Exponential Growth

This quiz titled '3.2 Logistic & Exponential Growth' explores population dynamics, focusing on exponential and logistic growth patterns in species. It assesses understanding of growth trends, carrying capacities, and real-world...

Questions: 5 | Attempts: 1409 | Last updated: Oct 16, 2025

Sample Question
A species of plant has exponential growth after it is introduced into an area where it has never been. Which statement best describes exponential growth?

Each individual plant grows much larger than usual.

The population immediately decreases.

Within a few years the population increases dramatically.

The species cannot reproduce as well in a new habitat.

Trivia Quiz On Ecology Nutrient Cycles and Succession!

A nutrient cycle is the unending movement of nutrients from the physical ecosystem into a living organism, and then it goes back into the physical environment. The health of the ecosystem depends on this. An ecological sequence...

Questions: 20 | Attempts: 245 | Last updated: Mar 21, 2025

Sample Question
In a nutrient cycle, nutrients are

Recycled constantly

Put in long term storage occasionally in nutrient "sinks"

Put in temporary storage in the bodies of organisms

All of the above

Food Chains Ecology Quiz

This quiz will test your knowledge of food chain terms and concepts and carrying capacity terms and concepts. Please provide your name and school initials.

Questions: 18 | Attempts: 456 | Last updated: Mar 22, 2025

Sample Question
The name of the first trophic level in a food chain is.

Primary Consumer

Producer

Detritivore

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