Quiz about 3rd grade Amplify Science Review for Balancing Forces and Weather

Question 1

Does the magnet hold the paper clip through 50 pieces of paper?

Accepted Answer

no

Answer

yes

Question 2

Why do you think the magnet does not hold 50 pieces of paper?

Accepted Answer

The magnet is too weak to hold through 50 sheets of paper.

Answer

The magnet is round.

Answer

The magnet is turned off.

Question 3

What question could these students be investigating?

Accepted Answer

Can a magnet attract an object that it is not touching?

Answer

How strong is the paper clip?

Answer

Does the number of paper clips change the force of the magnet?

Answer

Does the direction of the magnet matter?

Question 4

What will increasing or decreasing the amount of paper do?

Accepted Answer

More paper will weaken the amount of force exerted on the paper clip.

Accepted Answer

Decreasing paper will make the force of the magnet stronger.

Answer

Adding more paper will change nothing.

Answer

It will weaken the magnet itself.

Question 5

Which forces are acting on the dominoes that are standing up?

Accepted Answer

gravity

Accepted Answer

balanced force

Answer

magnetic force

Answer

friction

Question 6

This tractor has an electromagnet being used to lift heavy scrap metal. Why would the scrap metal fall?

Accepted Answer

The magnet was turned off.

Accepted Answer

The metal was too heavy.

Answer

The magnet was turned on.

Answer

The magnet is turned backwards.

Question 7

These two men are trying to move this box across the room. Will their strategy work? Why or why not?

Accepted Answer

It will not work because they are pushing against each other.

Answer

It will work because they are both pushing.

Answer

It will work because two men pushing will make the box light.

Answer

It will not work because one is pushing and one is pulling.

Question 8

Will this man be able to push this car very far alone, or will he need help?

Accepted Answer

He will not be able to push the car very far alone. The car is too heavy. The forces are unbalanced.

Answer

He will be able to push it very far. It is a small car.

Answer

He is pushing the car.

Answer

He will not be able to push it very far, because the car is pushing back.

Question 9

What are these two men creating right now?

Accepted Answer

They are creating an unbalanced force that will result in the couch moving.

Answer

They are creating a balanced force that will result in the couch moving.

Answer

They are creating a pull which will result in the couch moving.

Answer

They are creating a magnetic force that will result in the couch moving.

Question 10

Which child will push their car the farthest?

Accepted Answer

B

Answer

A

Answer

C

Question 11

Why will the child in picture A have the hardest time pushing his car?

Accepted Answer

His car is the heaviest because it has a grown up in it.

Answer

His car is very small, and he is very large.

Answer

His car is very large, and he is very small.

Answer

He is very small, and is car is very slow.

Question 12

What will happen to the girl in the pink shirt if the boy in the green shirt pulls harder than her?

Accepted Answer

The girl will go forward because his force is stronger than hers.

Answer

The boy will fall because he pulls too hard.

Answer

The girl will go backwards because of his push.

Answer

The girl will fall because she doesn't know how to skate.

Question 13

During an investigation a class observed that a spoon was attracted to magnets. What can they infer about the spoon?

Accepted Answer

It is made of iron.

Answer

It is made of magnets.

Answer

It is made of aluminum.

Answer

It is made of plastic.

Question 14

The chart below shows forces and the objects in which the forces act between. Select the object that is missing.

Accepted Answer

earth

Answer

any object

Answer

the ground

Answer

air

Question 15

Which statement explains what caused the truck to move in trials 3 and 4?

Accepted Answer

When one student pushed with more force than the other student, the truck rolled.

Answer

When both students pushed with the same force, the trucked rolled to the right or the left.

Question 16

Josh is getting ready to do an investigation. He want to move an object using touching forces. Which test will show that touching force moves objects.

Accepted Answer

He could push a toy car into a tower of wooden blocks until the objects collide.

Answer

He could drop a feather from several height and see how fast it falls.

Answer

He could run a balloon over his shirt and hold it over his head to make his hair stand up.

Answer

he could us a magnet to pull a stack of paper clips from one end of the table to the other.

Question 17

Which kind of force is happening in this picture?

Accepted Answer

balanced force

Answer

unbalanced force

Answer

magnetic force

Answer

non touching force

Question 18

This girl is about to hit this volleyball. Predict the path of the volleyball after the girl hits it.

Accepted Answer

It will go up.

Answer

It will go down.

Answer

It will go backwards.

Answer

It will stay in the air.

Question 19

____________ is the push or pull between two magnets, or the pull of a magnet on some kinds of metal.

Accepted Answer

magnetic force

Answer

force

Answer

attract

Answer

repel

Question 20

____________ is the information that helps explain something or answer a question.

Accepted Answer

evidence

Answer

observe

Answer

attract

Answer

repel

Question 21

When we ______________we use any of our five senses to gather information about something.

Accepted Answer

observe

Answer

explain

Answer

balance

Answer

repel

Question 22

A _________________ is a push or pull.

Accepted Answer

force

Answer

swing

Answer

gravity

Answer

train

Question 23

A ________________ force is a force that acts between two objects that are touching each other.

Accepted Answer

touching

Answer

non-touching

Answer

magnet

Answer

obsevation

Question 24

______________ is the pull between Earth and other objects, which acts even without touching.

Accepted Answer

gravity

Answer

magnets

Answer

repels

Answer

explain

Question 25

To _____________ is to push an object away without even touching it.

Accepted Answer

repel

Answer

force

Answer

gravity

Answer

attract

Question 26

When you ______________, you describe how something works or why something happens.

Accepted Answer

explain

Answer

observe

Answer

attract

Answer

write

Question 27

To _____________ is to pull on an object, even without touching.

Accepted Answer

attract

Answer

repel

Answer

evidence

Answer

observe

Question 28

A ________________ force is a force that acts between objects that are NOT touching each other.

Accepted Answer

non-touching

Answer

obsevational

Answer

evidence

Answer

touching

Question 29

A _____________ is an illustration that explains how something works or what it's parts are.

Accepted Answer

diagram

Answer

attract

Answer

model

Answer

repel

Question 30

____________________ is information that helps explain something or answer a question.

Accepted Answer

evidence

Answer

observe

Answer

model

Answer

force

Question 31

______________ is a push or pull.

Accepted Answer

force

Answer

evidence

Answer

diagram

Answer

gravity

Question 32

We _______________ to try to learn more about something.

Accepted Answer

investigate

Answer

repel

Answer

exert

Answer

explain

Question 33

A _______________ is an object that pulls on some kinds of metal and pushes and pulls on other magnets, even without touching them.

Accepted Answer

magnet

Answer

diagram

Answer

repel

Answer

gravity

Question 34

A ________________ is an object, diagram, or computer program that helps us understand something by making it simpler or easier to see.

Accepted Answer

model

Answer

force

Answer

gravity

Answer

attract

Question 35

When you __________________, you use any of your five senses to gather information about something.

Accepted Answer

observe

Answer

force

Answer

repel

Answer

exert

Question 36

To cause a force to act on an object is to

Accepted Answer

exert

Answer

diagram

Answer

investigate

Answer

magnet

Question 37

A _____________________________________ is the push or pull between two magnets, or the pull of magnet on some kinds of metal.

Accepted Answer

magnetic force

Answer

touching force

Answer

explain

Answer

gravity

Question 38

To ________________ is to describe how something works or why it something happens.

Accepted Answer

explain

Answer

force

Answer

read

Answer

write

Question 39

A ______________________ is when multiple forces of equal strength acting on an object.

Accepted Answer

balanced force

Answer

explain

Answer

analyze

Answer

magnetic force

Question 40

To ________________ is to think of a new way to make something.

Accepted Answer

design

Answer

explain

Answer

analyze

Answer

write

Question 41

An ______________________ is kind of magnet that can be turned on and off.

Accepted Answer

electromagnet

Answer

forced magnet

Answer

magnet engineer

Answer

electricity

Question 42

An __________________________ is a person who uses science knowledge to design something in order to solve a problem.

Accepted Answer

engineer

Answer

imagineer

Answer

magnet

Answer

teacher

Question 43

An ___________________________ happens when multiple forces of unequal strength act on an object.

Accepted Answer

unbalanced force

Answer

touching force

Answer

engineering

Answer

analysis

Question 44

When you need to make sense of data, you need to _______________.

Accepted Answer

analyze

Answer

model

Answer

exert

Answer

design

Question 45

A scientist who studies weather is a _________.

Accepted Answer

meteorologist

Answer

metronome

Answer

graph

Answer

precipitation

Question 46

A _______ is a proposed answer to a question.

Accepted Answer

claim

Answer

evidence

Answer

graph

Answer

answer

Question 47

What is happening outside with the air, sky, including precipitation, temperature, and wind is the ______.

Accepted Answer

weather

Answer

natural

Answer

pattern

Answer

temperature

Question 48

______ is how hot or cold something is.

Accepted Answer

temperature

Answer

measure

Answer

thermometer

Answer

gauge

Question 49

Water that falls to the Earth as rain, snow, sleet, or hail is ____.

Accepted Answer

precipitation

Answer

thermometer

Answer

temperature

Answer

weather

Question 50

Something that we observe to be similar over and over again is a _____.

Accepted Answer

pattern

Answer

weather

Answer

season

Answer

claim

Question 51

________ is observations or measurements recorded in an investigation.

Accepted Answer

data

Answer

argument

Answer

evidence

Answer

measurements

Question 52

When you _____, you use a tool to find out information such as how heavy, how big, how fast, or how hot or cold something is.

Accepted Answer

measure

Answer

graph

Answer

claim

Answer

argue

Question 53

When you _____, you make a picture in your mind using information from different sources.

Accepted Answer

visualize

Answer

claim

Answer

study

Answer

investigate

Question 54

You can make a ______ as a way of organizing numbers that can help you see patterns.

Accepted Answer

graph

Answer

claim

Answer

pattern

Answer

measurement

Question 55

This thermometer is showing _______ *F.

Accepted Answer

66

Answer

20

Answer

80

Answer

60

Question 56

This thermometer reads ___________ *F.

Accepted Answer

26

Answer

0

Answer

20

Answer

30

Question 57

This thermometer reads _______ *F.

Accepted Answer

105

Answer

120

Answer

100

Answer

40

Question 58

This thermometer reads_______*C.

Accepted Answer

20

Answer

30

Answer

65

Answer

70

Question 59

This thermometer reads_______*C.

Accepted Answer

20

Answer

30

Answer

65

Answer

70

Question 60

This thermometer reads ______*C.

Accepted Answer

0

Answer

10

Answer

25

Answer

30

Question 61

This thermometer reads ______*C.

Accepted Answer

45

Answer

105

Answer

100

Answer

50

Question 62

How much rainfall did we collect?

Accepted Answer

36 mm

Answer

20 mm

Answer

40 mm

Answer

10 mm

Question 63

If it were 80*F, which of the following would you NOT wear?

Accepted Answer

winter coat

Answer

swim suit

Answer

tshirt

Answer

sunglasses

Question 64

If it was 50*F, which of the following would you NOT need?

Accepted Answer

shorts

Answer

winter boots

Answer

winter hat

Answer

hot chocolate

3rd grade Amplify Science Review for Balancing Forces and Weather

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