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8th Grade Science Final

Total questions: 14

Worksheet time: 8mins

Name
Class
Date
1.

Which of the following is the evidence that Wegener used to support his idea of Pangea?

a)

Fit of continents

b)

Spinach

c)

Animal fossils

d)

Stomachs

2.

What boundary is this?

a)

Transform

b)

Continental Convergent

c)

Convergent Subduction

d)

Divergent

3.

What is homeostasis?

a)

The digestion of food

b)

Maintaining a stable internal temperature

c)

How the heart pumps blood throughout the body

d)

Its another word for vegetarian

4.

What is Newton's 2nd law?

a)

For every action, there is an equal and opposite reaction

b)

An object in motion will stay in motion unless acted on by another force

c)

The three states of matter are solid, liquid, and gas

d)

Force = Mass x Acceleration

5.

Which of these is an example of a non-contact force?

a)

Push/pull

b)

Magnetic

c)

Gravitational

d)

Friction

6.

What is the difference between mass and weight?

a)

Time is destiny

b)

Mass is how much gravitational force is on the object, whereas weight is how much matter makes up an object

c)

Mass is how much matter makes up an object, whereas weight is how much gravitational force is on the object

d)

Mass is how much Coke Mr. Dennett drinks

7.

What is the scientific name of a ducky?

a)

Canis lupus familiaries

b)

Anatidae

c)

Alces alces

d)

Sus scrofa domesticus

8.

What are the reactants of photosynthesis?

a)

CO2 and water

b)

Glucose and water

c)

glucose and oxygen

d)

CO2 and glucose

9.

What type of energy are you consuming if you are eating a saltine cracker?

a)

Protein

b)

Food

c)

Carbs

d)

Magnesium

10.

What is the energy created in cells called?

a)

ATV

b)

AFV

c)

ATP

d)

ACP

11.

Triglycerides are the subunit of what?

a)

Starch

b)

Fat

c)

Protein

d)

Carbs

12.

Iodine tests for what?

a)

Bacteria

b)

Starch

c)

Food

d)

Micronutrients

13.

What is the subunit of Protein?

a)

Micronutrients

b)

Protein

c)

Amino Acid

d)

Cryptonutrients

14.

How many variables are tested in a controlled experiment?

a)

One

b)

Two

c)

Three

d)

Four