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Worksheets

4EURO Sciences & Technology

Total questions: 113

Worksheet time: 2hrs 35mins

Name
Class
Date
1.

Is mass and weight is the same?

a)

Yes

b)

No

2.

Mass is measured in...

a)

Kilogram

b)

Newtons

c)

Kg

d)

N

3.

Weight is measure in...

(a)  

4.

Mass is the amount of (a)   in an object

5.

Forces act in different direction

a)

True

b)

False

6.

Forces always act in pairs

a)

True

b)

False

7.

Force diagrams only show the direction of forces

a)

True

b)

False

8.

When force are equal. The force arrows are different lenghts

a)

True

b)

False

9.

Which force pulls objects towards the Earth

a)

Friction

b)

Fore

c)

Air resistance

d)

Gravity

10.

How can you tell if the force is balance

a)

The object moves

b)

The object doesn't move

11.

What effect does a larger surface area have on a object

a)

There is less air resistance

b)

There is more air resistance

c)

They are the same

12.

What is this science tool?

a)

jar

b)

beaker

c)

thermometer

d)

ruler

13.
What is this science tool?
a)
beaker
b)
microscope
c)
hand lenses
d)
thermometer
14.
What tool is used to measure the volume of a liquid?
a)
thermometer
b)
hand lens
c)
graduated cylinder
d)
ruler
15.
Name the tool.
a)
balance
b)
spring scale
c)
thermometer
d)
hand lens
16.

What does this science tool do?

a)

used for heating a liquid

b)

used for measuring volume of a liquid

c)

used for measuring mass

d)

used for measuring volume of a sound

17.

Name this tool.

a)

Thermometer

b)

Triple Beam Balance

c)

Pan Balance

d)

Safety Goggles

18.
What tool would you use to check the temperature of the water?
a)
ruler
b)
microscope
c)
thermometer
d)
ruler
19.

Which of the following is a test tube?

a)
b)
c)
d)
20.
a)

erlenmeyer flask

b)

test tube

c)

graduated cylinder

d)

beaker

21.

Which of the following pieces of chemistry lab equipment produces a flame from gas that is used for heating substances?

a)

Bunsen burner

b)

induction cooker

c)

crucible

d)

stove

22.

What is a mortar and pestle used for?

a)

Crushing and grinding solids into a powder

b)

Heating substances

c)

Scooping up solids such as powder

23.

What is this?

a)

beaker

b)

telescope

c)

microscope

d)

spring scale

24.

What is this?

a)

Triple Beam Balance

b)

Graduated Cylinder

c)

Overflow Can

d)

Massometer

25.

What is this?

a)

barometer

b)

compass

c)

test tube

d)

thermometer

26.
What are these?
a)
flasks
b)
test tubes
c)
beakers
d)
graduated cylinders
27.

What is this?

a)

A Beaker

b)

An Erlenmeyer Flask

c)

A Test Tube

d)

A Vial

28.

What is this?

a)

A Graduated Cylainder

b)

A Spot plate

c)

A Triple Beam Balance

d)

A Test Tube Rack

29.

This planet rotates on its side.

a)

Mercury

b)

Earth

c)

Neptune

d)

Uranus

30.

The second largest planet

a)

Jupiter

b)

Saturn

c)

Uranus

d)

Neptune

31.

The red planet

a)

Venus

b)

Mars

c)

Jupiter

d)

Mercury

32.

Planet with no atmosphere

a)

Mercury

b)

Venus

c)

Earth

d)

Mars

33.

Planet with the most rings

a)

Jupiter

b)

Saturn

c)

Uranus

d)

Neptune

34.

Planet with a great red spot caused by a continuous storm

a)

Mars

b)

Earth

c)

Jupiter

d)

Neptune

35.

The hottest planet

a)

Mercury

b)

Venus

c)

Earth

d)

Mars

36.

Planet with thick atmosphere of carbon dioxide

a)

Mars

b)

Venus

c)

Mercury

d)

Jupiter

37.

Two planets with no moons

a)

Mercury & Mars

b)

Mercury & Earth

c)

Venus & Mars

d)

Venus & Mercury

38.

Planet with two moons

a)

Earth

b)

Mercury

c)

Mars

d)

Jupiter

39.

A day is longer than a year on this planet

a)

Jupiter

b)

Mars

c)

Venus

d)

Earth

40.

Planet with the shortest day

a)

Earth

b)

Mercury

c)

Jupiter

d)

Saturn

41.

All planets have moons

a)

inner planets

b)

outer planets

42.

Another word for inner planets

a)

terrestrial planets

b)

ice giants

43.

Another name for outer planets

a)

terrestrial planets

b)

gas giants

44.

Planets revolve around the sun faster

a)

inner planets

b)

outer planets

45.

Planets rotate faster

a)

inner planets

b)

outer planets

46.

Gravity of this object keeps planets in their orbits

a)

moon

b)

sun

c)

Jupiter

47.

Two things that affect an object's gravity are mass and distance

a)

true

b)

false

48.

Planets are relatively close together

a)

inner planets

b)

outer planets

49.

Where does the tiger shark get its name from?

a)

The markings on its body.

b)

The teeth it has.

c)

It is the color orange.

d)

It eats meat like a tiger.

50.

How does the black tip reef shark get its name?

a)

The dark spots on its stomach.

b)

The dark spots on its tail.

c)

It lives in reefs.

d)

It has a black spot on its nose.

51.
Sharks lack a swim bladder.
a)
True
b)
False
52.

Do all sharks have the same size teeth?

a)

Yes

b)

No

53.
How much of a shark's brain is dedicated to the sense of smell?
a)
4/5ths
b)
8/16ths
c)
2/3rds
d)
4/1000ths
54.
Sharks PURPOSELY attack humans
a)
true
b)
false
55.
More people have been killed by lightning strikes than shark attacks.
a)
True
b)
False
56.

Name this shark

a)

basking shark

b)

Megamouth shark

c)

Greenland Shark

d)

whale shark

57.

A baby shark

a)

pup

b)

cartilage

c)

grinding

d)

predator

58.
How many teeth can a shark have in it's life?
a)
tens
b)
hundreds
c)
millions
d)
thousands
59.
Why do sharks have bumpy teeth?
a)
To catch slippery fish
b)
To swim better
60.

Which shark is the fastest in the ocean?

a)

Great White shark

b)

Mako shark

c)

Blue shark

d)

Tiger shark

61.

What are sharks considered in the ocean?

a)

friends

b)

herbivores

c)

predators

d)

friendly

62.

How many types of sharks are there?

a)

over 400 types

b)

42 types

c)

33 types

d)

1 million types

63.

Bone is to _______ as cartilage is to a drinking straw

a)
b)
c)
d)
64.

Which of the following fish has a skeleton most like a shark?

a)

a. Stingray

b)

b. Goldfish

c)

c. Marlin

d)

d. Barracuda

65.
a)
Mako
b)
Blue Shark
c)
Lemon Shark
d)
Great White
66.

Sharks are different from most fish because........

a)

they live in oceans around the world

b)

they have rough skin

c)

they come to the surface to breathe

d)

they are eaten by people

67.

Why is losing a tooth not a problem for a shark?

a)

When a shark loses a tooth, another tooth takes its place.

b)

Sharks don't get old enough to use teeth.

c)

Sharks teeth never fall out.

d)

Sharks die if a tooth is lost.

68.

Whale sharks have approx. how many teeth in their mouth?

a)

1000

b)

2000

c)

3000

d)

3500

69.
a)

Computer

b)

Smartphone

c)

E-Reader

d)

Game Console

70.
a)

Speaker

b)

Tablet

c)

Webpage

d)

Website

71.
a)

Fitness Tracker

b)

Website

c)

Laptop

d)

Smartphone

72.
a)

Games Console

b)

Webpage

c)

Fitness tracker

d)

E-Reader

73.
a)

Fitness Tracker

b)

Webpage

c)

Screen

d)

Games Console

74.
a)

Tablet

b)

Headphones

c)

Screen

d)

Webpage

75.
a)

Tablet

b)

Smartphone

c)

Games Console

d)

Headphones

76.
a)

Tablet

b)

Headphones

c)

Keyboard

d)

Games Console

77.
a)

Tablet

b)

Screen

c)

Speaker

d)

Games Console

78.
a)

Headphones

b)

Speaker

c)

Tablet

d)

Smartphone

79.
a)

Headphones

b)

Laptop

c)

Smartphone

d)

Tablet

80.
a)

Screen

b)

Smartphones

c)

Tablet

d)

Headphones

81.
a)

Smartphone

b)

Mouse

c)

Headphones

d)

Printer

82.
a)

Play Games

b)

Laptop

c)

Screen

d)

Smartphone

83.
a)

Speakers

b)

Mouse

c)

Printer

d)

Smartphone

84.
Choose the option which a truly environmentally friendly person does.
When you clean your teeth, do you let the water run?
a)
always
b)
mostly
c)
sometimes
d)
rarely
85.
Why is solar energy considered renewable energy?
a)
It's cheaper than fossil fuels
b)
The sun's energy would not run out for billions of years
c)
Solar energy recharges batteries
d)
All of them
86.

What is a renewable resource?

a)

A resource you can reuse over and over

b)

An object you cannot replace

c)

Fossil fuels

d)

A resource that has a nearly unlimited supply

87.
The house illustrated here uses panels on the roof to collect a natural resource and convert it into electricity that can be used.
Which alternative energy source does this house use?
a)
Water
b)
Wind
c)
Solar
d)
Geothermal
88.

All of the following are considered renewable energy sources EXCEPT –

a)

Wind

b)

Coal

c)

Biomass

d)

Solar

89.
Water is renewable because it.......
a)
can be frozen
b)
important to all life
c)
can be replaced constantly
d)
can evaporate
90.

Which of these forms of transportation conserves the most amount of energy?

a)

cars

b)

buses

c)

bicycles

d)

trains

91.

What is conservation?

a)

Saving natural resources.

b)

Watching television throughout the day.

c)

Using natural and human resources.

d)

Leaving the watering running.

92.
_____ is a material that is found in nature and that is used by living things.
a)
nonrenewable resource
b)
natural resource
c)
renewable resource
93.
Which is an example of a natural resource? 
a)
table
b)
water
c)
video game
d)
marker
94.
Which of the following is a way students could conserve paper?
a)
buy only new paperback books
b)
use both sides of the paper in a notebook
c)
pick up paper wrappers in the schoolyard
d)
use paper towels to clean spills in the lab
95.

Reece's family conserves. What is conservation?

a)

picking up litter

b)

using up natural resources

c)

saving resources by using them wisely

96.
People use cotton and wool for what?
a)
to make gasoline
b)
to make food
c)
to make electricity
d)
to make clothing
97.

Making a swing out of an old tire is a way to conserve resources.

a)

true

b)

false

98.

What is one way people help the environment?

a)

building new cities

b)

tearing down a forest

c)

throwing away plastic

d)

picking up litter

99.

Oceans cover about ______ of the surface of the earth.

a)

60%

b)

70%

c)

80%

d)

90%

100.

There are _____ oceans in the world

a)

4

b)

6

c)

5

d)

9

101.

The following are the oceans according to size

a)

Pacific, Atlantic, Indian, Arctic, Antarctic

b)

Pacific, Indian, Atlantic, Arctic, Antarctic

c)

Atlantic, Pacific, Indian, Antarctic, Arctic

d)

Pacific, Atlantic, Indian, Antarctic, Arctic

102.

The _________ is located in the North Pole.

a)

Antarctic Ocean

b)

Southern Ocean

c)

Arctic Ocean

d)

Indian Ocean

103.

Smaller bodies of salt water are called

a)

seas

b)

lakes

c)

oceans

d)

rivers

104.

The ______________ covers a third of the earth's surface.

a)

Indian Ocean

b)

Pacific Ocean

c)

Atlantic Ocean

d)

Arctic Ocean

105.

The deepest parts of the ocean are called

a)

trenches

b)

abyss

c)

deep sea plain

d)

guyot

106.

Underwater volcanoes with flat tops are known as

a)

shelf

b)

abyss

c)

guyots

d)

slope

107.

Seas, bays, channels and gulfs are other bodies of _____

a)

salt water

b)

fresh water

c)

swampy water

d)

loamy water

108.

Winds blowing across the surface of the oceans and seas cause them to move in ripples called ________

a)

tides

b)

waves

c)

current

d)

motion

109.

Jellyfish is an example of

a)

zooplankton

b)

benthos

c)

nekton

110.

Whales, eels, dolphin and squid are examples of

a)

benthos

b)

nekton

c)

zooplankton

111.

Lobsters, starfish, warms and snails are examples of

a)

zooplankton

b)

benthos

c)

nekton

112.

Pythoplankton inhabit

a)

the bottom of the ocean

b)

the middle of the ocean

c)

the surface of the ocean

d)

the beginning of the ocean

113.

People who study oceans are called

a)

oceanographists

b)

oceaners

c)

oceanists

d)

oceanographers