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4th Grade Science FINAL

Total questions: 53

Worksheet time: 13hrs 15mins

Name
Class
Date
1.

Insects are...

a)

vertebrate

b)

invertebrate

2.

The Spiracles are the breathing holes of an insect.

a)

True

b)

False

3.

Select the complete metamorphosis stages:

a)

adult

b)

exoskeleton

c)

larva

d)

pupa

e)

egg

4.

The exoskeleton is...

a)

a vertebrate animal

b)

the outside of an insect

5.

Insects use (a)   for hearing and sensing.

6.

a _____________ eye is one eye made of many eyes.

a)

compound

b)

one

c)

two

7.

Mimicry is....

a)

camouflage with nature.

b)

when an animal looks like another for protection.

8.

Hibernate is to sleep in the winter.

a)

true

b)

false

9.

Select the characteristics of a butterfly

a)

fly by day

b)

fly at night

c)

thin body

d)

feathery antennae

e)

Thin antennae

10.

A plant takes in _________ and gives off __________.

a)

water-rain

b)

carbon dioxide-oxygen

11.

Photosynthesis is...

a)

a plant

b)

how plants make their food

12.

The annual rings tell...

a)

how old is a tree

b)

how good is a tree

13.

chlorophyll is...

a)

a plant

b)

what makes a plant green

14.

Select the parts of the Flower

a)

Petal

b)

cone

c)

pistil

d)

stamen

e)

sepal

15.

the seed coat protects the seed

a)

false

b)

true

16.

Penicillin comes from fungi

a)

true

b)

false

17.

Animals and people can't live without plants.

a)

true

b)

false

18.

Every seed contains a new living plant.

a)

true

b)

false

19.

Water is made of ____________ and _________ molecules.

a)

carbon dioxide

b)

oxygen

c)

liquid

d)

hydrogen

20.

Select the three states of matter

a)

solid

b)

molecule

c)

liquid

d)

H2O

e)

gas

21.

The scientific name of water is:

(a)  

22.

Vibrate is...

a)

to be still and quiet

b)

to move rapidly back and forth

23.

A Force is the push and pull of an object

a)

true

b)

false

24.

Energy is the ability to do work

a)

true

b)

false

25.

Work is done when an object is moved

a)

True

b)

False

26.

Air is not matter

a)

true

b)

false

27.

Gravity...

a)

helps keep us on the ground.

b)

exists only in space.

28.

All form of water coming from the clouds

a)

Precipitation

b)

Evaporation

c)

Condensation

29.

Select the matter that is solid

a)

ice

b)

water

c)

a chair

d)

a book

e)

the wind

30.

Matter is everything that has volume and takes up space.

a)

true

b)

false

31.

Select all the matter that is a liquid.

a)

water

b)

ice

c)

gas

d)

juice

e)

milk

32.

Select all the matter that is gas

a)

air

b)

helium

c)

gas

d)

oxygen

e)

hydrogen

33.

Select the stratus cloud

a)
b)
34.

Select the cirrus cloud

a)
b)
35.

Select the cumulus cloud

a)
b)
36.

Box like chamber in your throat.

a)

Larynx

b)

Throat

37.

Stretchy bands of tissue in the larynx

a)

Vocal Chords

b)

Tongue and Uvula

38.

Sound waves travel through empty space

a)

True

b)

False

39.

Sound travels through all states of matter

a)

True

b)

False

40.

Sound is produced when an object vibrates

a)

True

b)

False

41.

Pitch is the highness or lowness of a sound.

a)

True

b)

False

42.

Ships use______________ to navigate

a)

SONAR

b)

ULTRASONIC

43.

An echo is a reflected sound you can hear many times.

a)

True

b)

False

44.

Select the parts of the inner ear

a)

eardrum

b)

outer ear

c)

stirrup, anvil, and hammer

d)

cochlea

e)

auditory nerve

45.

Dolphins and Bats travel through

a)

SONAR

b)

ECHOLOCATION

46.

What is this?

a)

A sound wave

b)

The volume of a speaker

47.

Magma is...

a)

Hot liquid rock

b)

A volcano

48.

A GEOLOGIST...

a)

Studies the planets

b)

Studies the Earth

49.

The core is the center of the earth

a)

True

b)

False

50.

Where is the Mariana Tench located?

a)

Atlantic Ocean

b)

Pacific Ocean

51.

GEOLOGY...

a)

Studies the Planets

b)

Studies the Earth

52.

The Scientists were stuck inside of this...

a)

Geode

b)

Metarock

53.

Select the layers of the earth

a)

Mantle

b)

Bedrock

c)

Core

d)

Inner Core

e)

Crust

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