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Grade 8 Quizzes, Questions & Answers

Recent Grade 8 Quizzes

Dancing with the Stars: The Coriolis Force Quiz

Questions: 15 | Attempts: 186 | Last updated: Jun 17, 2025

Sample Question
What is the Coriolis force?

A force that causes objects to move in a straight line.

A force that appears to deflect moving objects to the right in the northern hemisphere and to the left in the southern hemisphere.

A force that causes objects to move upward in the atmosphere.

A force that causes objects to sink in water.

What Do You Know About The Pacific Ring Of Fire?

Questions: 10 | Attempts: 155 | Last updated: Apr 3, 2025

Sample Question
What is the primary cause of the Pacific Ring of Fire's seismic activity?

Hurricanes

Tornadoes

Earthquakes

Floods

How Much Do You Know About the Bennu Asteroid?

Questions: 10 | Attempts: 28 | Last updated: Oct 11, 2025

Sample Question
Which space mission collected a sample from the Bennu asteroid?

NASA's OSIRIS-REx

European Space Agency's Rosetta

China's Chang'e 4

India's Chandrayaan-2

How Well Do You Know Glacial Landforms?

Questions: 10 | Attempts: 205 | Last updated: Sep 2, 2025

Sample Question
What is a glacial landform?

A landform created by volcanic activity

A landform created by the movement and melting of glaciers

A landform formed by river erosion

A landform created by tectonic plate movement

Meteorology Hadley Cell Quiz

Questions: 15 | Attempts: 103 | Last updated: Oct 6, 2025

Sample Question
What is the primary driving force of the Hadley cell?

Temperature differences between the Equator and poles

Air pressure variations across latitudes

Rotation of the Earth

Ocean currents

Ocean Conservation: Challenges and Solutions

Questions: 10 | Attempts: 152 | Last updated: Mar 20, 2025

Sample Question
Which of the following is a major cause of ocean pollution?

Plastic waste

Oil spills

Chemical runoff

All of the above

A Quiz on Data Deficiencies of Endangered Species.

Questions: 10 | Attempts: 12 | Last updated: Oct 1, 2025

Sample Question
Which organization compiles the Red List of Threatened Species?

International Union for Conservation of Nature (IUCN)

World Wildlife Fund (WWF)

United Nations Environment Programme (UNEP)

Greenpeace

How Well Do You Know the Core–Mantle Boundary?

Questions: 10 | Attempts: 85 | Last updated: Oct 22, 2025

Sample Question
Which layer of the Earth is located between the outer core and the crust?

Mantle

Inner core

Geodynamo

Crust

How Much Do You Know About P Waves in Geology?

Questions: 10 | Attempts: 77 | Last updated: Oct 22, 2025

Sample Question
Which type of seismic wave is the fastest?

P wave

S wave

Surface wave

Love wave

How Well Do You Know About Lagrange Points?

Questions: 10 | Attempts: 60 | Last updated: Oct 22, 2025

Sample Question
What are Lagrange points?

Points in space where the gravitational forces of two large bodies, such as Earth and the Moon, balance the centrifugal force felt by a smaller object.

Points in space where two small bodies, such as asteroids, collide with each other due to gravitational attraction.

Points in space where the gravitational forces exceed the centrifugal force experienced by a spacecraft, making it difficult to maintain a stable orbit.

Points in space where extraterrestrial life is likely to be found due to the convergence of cosmic forces.

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