8th Grade Ecology Quizzes, Questions & Answers

8th Grade

Top Trending Ecology Quizzes

With the 9th grade lurking at the corner, it is more important to ensure you pass the grade exam and progress with your classmates. Have you prepared adequately for the science exam that is coming up? This 8th Grade Science EOG...

Questions: 13 | Attempts: 12415 | 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

Online Test Of Science Chapter 1 Class -VIII

This online quiz for Class VIII Science focuses on basic agricultural concepts, including types of crops, agricultural practices, and irrigation methods. It assesses knowledge essential for understanding fundamental farming...

Questions: 20 | Attempts: 7117 | Last updated: Sep 22, 2025

Sample Question
Kharif crops are sown in

March, April

June, July

October, November

Any time.

Carrying Capacity Test

Carrying capacity is a unit of measurement that is used in all sorts of manners. In the study of biology, it looks at the number of people, animals, and crops that a region can support without harming the environment, but it is...

Questions: 20 | Attempts: 2966 | Last updated: Mar 21, 2025

Sample Question
Carrying capacity is:

The maximum number of individuals that can fit into an area

The ability of an environment to accommodate a growing population

The greatest number of individuals that an area can sustain over the long term

The maximum number of species that can co-exist in an area

Biomagnification Quiz: Test Your Ecology Knowledge

Uncover the hidden dangers in our ecosystems with the Biomagnification Quiz! This quiz takes you through the process by which toxic substances, such as pesticides and heavy metals, accumulate in organisms and become more...

Questions: 10 | Attempts: 1749 | Last updated: Oct 22, 2025

Sample Question
What is the other way of saying "Biological Magnification"

Biological build-up

Biomultiplication

Bioaccumulation

Biological enlargenment

Green Environment Words Exam Practice

Find out if you’re a real education lover in this Green Environment Words quiz

Questions: 15 | Attempts: 203 | Last updated: Mar 20, 2025

Sample Question
Biologicals means:

Chemical/Membrane Play

Vaccines

Toxic Organisms

Solid Waste Filtration

Popular Ecology Quizzes

Ecology Quiz: Test Your Ecology Knowledge

Questions: 20 | Attempts: 80037 | Last updated: Jul 8, 2025

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

Grass

Rabbit

Snake

Hawk

Ecology Quiz: Questions On The Living Environment!

Questions: 26 | Attempts: 16467 | Last updated: Sep 22, 2025

Sample Question
Nonliving parts of the environment such as soil, water, sunlight.

Decomposers

Biotic

Abiotic

Scavenger

General Knowledge 7th Grade Test No.01

Questions: 40 | Attempts: 9031 | Last updated: Oct 1, 2025

Sample Question
The change occur in the body parts to adjust the surroundings is called.............

Life

Adaptations

Periods

Types

Basic Principles Of Ecology Quiz

Questions: 66 | Attempts: 8045 | Last updated: Oct 22, 2025

Sample Question
It is the study of how organisms live and how they interact with their environment.

Biology

Botany

Zoology

Ecology

Test Your Pest Control IQ

Questions: 8 | Attempts: 7165 | Last updated: Jan 8, 2025

Sample Question
Fleas carrying diseases have killed more people than all the wars ever fought?

True

False

Recent Ecology Quizzes