Quiz about Class - 2 Science matter

Question 1

What are the states of matter?

Accepted Answer

solid, liquid, and gas

Answer

solid, liquid, and juice

Answer

solid and liquid

Answer

solid and gas

Question 2

Which form of matter has a definite shape and takes up space (has definite volume)?

Accepted Answer

solid

Answer

liquid

Answer

gas

Answer

clay

Question 3

Which form of matter fills the space like it has in the balloon?

Accepted Answer

gas

Answer

liquid

Answer

string

Answer

solid

Question 4

Which form of matter take the shape of a container like this juice?

Accepted Answer

liquid

Answer

solid

Answer

glass

Answer

gas

Question 5

What is happening when my ice cream changes from a solid to a liquid?

Accepted Answer

melting

Answer

freezing

Answer

burning

Answer

evaporation

Question 6

What is happening when my water bottle in the freezer goes from a liquid state to a solid state?

Accepted Answer

freezing

Answer

melting

Answer

evaporating

Answer

cutting

Question 7

What happens when my glass of water is sitting in the sun and disappears into a gas?

Accepted Answer

evaporation

Answer

burning

Answer

melting

Answer

freezing

Question 8

My glass of ice water is sitting in the sun and has droplets of water on the outside of the glass. What is happening?

Accepted Answer

condensation

Answer

evaporation

Answer

melting

Answer

freezing

Question 9

Which form of matter does not take the shape of its container?

Accepted Answer

solid

Answer

liquid

Answer

gas

Answer

air

Question 10

Particles closest together

Accepted Answer

solid

Answer

liquid

Answer

gas

Answer

solid, liquid and gas

Question 11

Particles move quickest

Accepted Answer

gas

Answer

solid

Answer

liquid

Answer

solid, liquid and gas

Question 12

Definite shape and definite volume

Accepted Answer

solid

Answer

liquid

Answer

gas

Answer

solid, liquid and gas

Question 13

What state of matter is this?

Accepted Answer

gas

Answer

solid

Answer

liquid

Question 14

What state of matter is this?

Accepted Answer

liquid

Answer

<div>solid</div>

Answer

gas

Question 15

What state of matter is this?

Accepted Answer

solid

Answer

liquid

Answer

gas

Question 16

What state of matter is this?

Accepted Answer

liquid

Answer

solid

Answer

gas

Question 17

What state of matter?

Accepted Answer

Solid

Answer

Liquid

Answer

Gas

Answer

Plasma!!!

Question 18

Which process could cause a material to change state from gas to liquid?

Accepted Answer

Removing energy

Answer

Adding heat

Answer

Adding energy

Answer

Removing particles

Question 19

The amount of space something takes up is its...

Accepted Answer

Volume

Answer

Mass

Answer

Thermal Energy

Answer

Temperature

Question 20

This picture shows people walking through a highly-polluted city in China. From what type of pollution are they protecting themselves based on what they are wearing?

Accepted Answer

air pollution

Answer

water pollution

Answer

land pollution

Answer

noise pollution

Question 21

Where is pollution found on the earth?

Accepted Answer

on land, in the air, and in the water

Answer

only in the air

Answer

only on the land

Answer

only in the water

Question 22

What is a renewable resource?

Accepted Answer

one that can be replaced quickly

Answer

one that is man-made

Answer

one that comes from the sun

Answer

one that will never run out

Question 23

Which way can people best reduce land pollution caused by large amounts of waste dumped in landfills?

Accepted Answer

They can recycle their plastic, glass, paper, and cardboard items and only throw away non-recyclable items.

Answer

They can use a water filter to use fewer water bottles.

Answer

They can watch less television, reducing electricity use and allowing their electronics to last much longer.

Answer

They can refill large plastic containers, like those used for laundry detergent, instead of throwing them away.

Question 24

Which is one reason that trash and litter can hurt wildlife?

Accepted Answer

Wildlife may try to eat plastics and choke on them.

Answer

Wildlife are afraid of human garbage.

Answer

Trash covers the scent of other animals they are hunting.

Answer

Trash and litter removes their camouflage.

Question 25

What is one way you and your family can help to conserve water at home?

Accepted Answer

turning off the faucet while brushing your teeth

Answer

watering the garden at the hottest time of the day

Answer

using the longest cycle to wash clothes

Answer

letting the water run while washing dishes

Question 26

Which of these problems can be caused by air pollution?

Accepted Answer

Respiratory problems

Answer

Reduced food sources for humans

Answer

Increased disease for humans

Answer

Decrease in global temperatures

Question 27

I can cut down on pollution by_____

Accepted Answer

Walking to the store

Answer

Driving to the store

Answer

Throwing everything away

Answer

Using styrofoam cups

Question 28

Harmful ultraviolet radiation from the Sun is absorbed by

Accepted Answer

ozone molecules

Answer

clouds

Answer

soil

Answer

water

Question 29

Which human action can cause pollution?

Accepted Answer

Mining

Answer

Walking

Answer

Biking

Answer

Recycling

Question 30

Global warming can lead to

Accepted Answer

climate change

Answer

deforestation

Answer

oil spills

Answer

litter

Question 31

Which object is NOT carried by runoff into streams and rivers?

Accepted Answer

ozone

Answer

fertilizer

Answer

pesticides

Answer

sediment

Question 32

What do cows give us?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Question 33

What do bees give us?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 34

What do hens give us

Accepted Answer

Option C is correct

Answer

A.

Answer

B.

Question 35

What do sheep give us?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Question 36

An animal that is hunted by another animal is called _____.

Accepted Answer

prey

Answer

egg

Answer

predator

Answer

amphibian

Question 37

An animal that lives both in water and on land is called _____.

Accepted Answer

amphibian

Answer

insect

Answer

mammal

Answer

bird

Question 38

An animal that has three body parts and six legs is called ____.

Accepted Answer

insect

Answer

amphibian

Answer

mammal

Answer

bird

Question 39

An animal that hunts other animals is called ____.

Accepted Answer

predator

Answer

pupa

Answer

prey

Answer

mammal

Question 40

An animal that has either hair or fur and breathes with lungs is called ____.

Accepted Answer

mammal

Answer

amphibian

Answer

insect

Answer

bird

Question 41

The four stages of a butterfly's life cycle are egg, _____, pupa, and adult.

Accepted Answer

larva

Answer

pupa

Answer

egg

Answer

adult

Question 42

All animals need air, food, water, and a ____ place to live.

Accepted Answer

safe

Answer

big

Answer

small

Answer

cold

Question 43

This animal group breathes with gills and uses fins to swim.

Accepted Answer

fish

Answer

amphibians

Answer

insects

Answer

birds

Question 44

This animal group has dry scaly skin and lays eggs.

Accepted Answer

reptiles

Answer

birds

Answer

insects

Answer

fish

Question 45

This animal group has two legs and feathers.

Accepted Answer

birds

Answer

fish

Answer

reptiles

Answer

insects

Question 46

Science is the best class ever!

Accepted Answer

YES!!!

Answer

No

Question 47

Pollution _________________________.

Accepted Answer

All of the above

Answer

is harmful materials put into the environment

Answer

found in air, water, and land

Answer

effects plants, animals, and people

Question 48

Which of the following pictures are the causes of air pollution?

Accepted Answer

Option B is correct

Accepted Answer

Option C is correct

Answer

A.

Question 49

Which of the following can reduce vehicle air pollution?

Accepted Answer

Walk or cycle

Accepted Answer

Use of electric cars

Answer

Using one single car for one person

Question 50

It is anything that makes the earth unhealthy...

Accepted Answer

pollution

Answer

love

Answer

water

Question 51

air pollution happens when ...

Accepted Answer

the air gets dirty

Answer

the water gets dirty

Answer

the land gets dirty

Question 52

Which of these things that trees give help to prevent air pollution:

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Question 53

Which of the following is NOT a cause of air pollution?

Accepted Answer

Difficulty breathing

Answer

Smoke from factories

Answer

Exhaust from cars and trucks

Answer

Forest fires

Question 54

Water pollution occurs when:

Accepted Answer

Industries cut costs with waste disposal.

Accepted Answer

Harmful substances enter a water supply

Answer

Industries dispose of waste safely and correctly.

Answer

None of the above.

Question 55

We can prevent water pollution by:

Accepted Answer

All of the above

Answer

Reduce the use of plastic.

Answer

Properly dispose of chemicals.

Answer

Clean up after your animals.

Question 56

There is nothing we can do to stop water pollution.

Accepted Answer

False

Answer

True

Question 57

There is nothing we can do to stop water pollution.

Accepted Answer

False

Answer

True

Question 58

What can happen to fish when there is not enough oxygen in the water?

Accepted Answer

They can suffocate

Answer

They can't float

Answer

They can't see.

Answer

Nothing. Fish don't need oxygen.

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