6th Grade Science
7th Grade Science
8th Grade Science
More 8th Grade Science
Mixed Bag
100

This is the term for a consumer who eats both plants and animals.

What is omnivore? 

100

Is the type of plate boundary where the sea - floor spreading occurs

what is divergent?

100

This is the type of plate boundary where sea-floor spreading occurs

What is Divergent?

100

This is the name of the last group on the periodic table that contains elements with full outer shells that are non-metals and the least chemically reactive. 

What are the Noble Gases? 

100

This is the equation to solve for force

What is F = m x a?

200

These types elements are considered "semiconductors"

What is a metalloid?

200

reproduction type that occurs when a nucleus divides into 2 same sister cells

What is asexual reproduction

200

SI unit for force

What is Newton?

200

This the type of change when a substance changes from a liquid to a gas

What is physical change?

200

This type of star is very bright but not very hot

What is a giant or supergiant

300

These elements are considered good insulators

What are nonmetals?

300

Only plant cells have these organelles

What are cell wall, large vacuole, and chloroplasts?

300

Matter is not created or destroyed

What is the Law of Conservation of Mass?

300

These two subatomic particles make up the mass of an atom. 

What are protons and neutrons? 

300

Is the element that comprises most of the mass of the sun

what is hydrogen?

400

Hydro power means energy that comes from this.

What is moving water

400

Organelle where cellular respiration takes place

what is the mitochondria

400

This is the right side of a chemical equation?

what is produts? 

400

A seatbelt pulling you back in a car is an example of this law

What is the law of inertia (Newton's 1st)?

400

They are loose collection of ice, dust, and small rocky particles whose orbits can be very long.

What is a comet?

500

This is the energy transformation that takes place in a battery to power a fan

What is chemical to electrical to mechanical (kinetic)?

500

Three specific things humans do to the oceans

What are run off, artificial reefs, over fishing?

500

When you kick a soccer ball, this is the reaction force

What is the soccer ball pushing against your foot. 

500

This type of tide occurs during a 3rd quarter moon

What is a neap tide? 

500

If a 60 kg person on a 15 kg sled is pushed with a force of 300 N, what will be person’s acceleration?

what is a = 300/75 = 4 m/s2