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Science Eval 4 Class V

Total questions: 155

Worksheet time: 2hrs 40mins

Name
Class
Date
1.

Which system of the human body provides protection to most of the major organs?

a)

Skeletal System

b)

Circulatory System

c)

Respiratory System

d)

Muscular System

2.

Which best explains how the muscular system relies on the respiratory system?

a)

The respiratory system cools the muscular system.

b)

The respiratory system acts as the support system for the muscular system.

c)

The respiratory system brings oxygen into the body for the muscular system to use.

3.

What is the main function of the skeletal system?

a)

clean the body

b)

support the body

c)

deliver nutrients to the body

4.

Which best describes the function of the skeletal system?

a)

It transports oxygen to cells and tissues

b)

It gives shape and support to the human body.

c)

It takes in and breaks down all necessary nutrients for the body.

5.

Which body system's main purpose is to help the body move?

a)

digestive system

b)

muscular system

c)

respiratory system

6.

Which best descries the relationship between the cardiovascular system and the muscular system?

a)

The cardiovascular system captures carbon dioxide from the air for muscle energy.

b)

The cardiovascular system produces red blood cells to bring oxygen to muscles.

c)

The cardiovascular system provides framework for muscle movement.

d)

The cardiovascular system delivers oxygen for muscle energy.

7.

Which is an example of a function the muscular system performs?

a)

Voluntary muscles pump blood through the body.

b)

Skeletal muscles keep a joint's working properly.

c)

Cardiac muscles move bones and hold a body's skeleton in place.

d)

Smooth muscle help move food through the organs they surround.

8.

Which best describes the purpose of the muscular system?

a)

The muscular system carries messages from the brain to the bones to move the body.

b)

The muscular system keeps the bones strong and protects them from being broken.

c)

The muscular system produces energy the body needs to be able to move.

d)

The muscular system allows movement of bones and helps maintain posture.

9.

Which two systems work together to help a person stand up straight?

a)

skeletal and muscular

b)

skeletal and digestive

c)

skeletal and respiratory

d)

skeletal and cardiovascular

10.

How many muscles are in the human body?

a)

200

b)

206

c)

600

d)

606

11.

How many bones are in the adult human body?

a)

206

b)

600

c)

50

d)

800

12.

What roles do the muscular and respiratory systems serve in the body when someone lifts weights?

a)

The muscular system allows the person to lift the weights, while the respiratory system provides oxygen to the body.

b)

The muscular system provides oxygen to the body, while the respiratory system allows the person to lift the weights.

c)

The muscular system provides nutrients to the blood, while the respiratory system provides sweat to cool the body.

d)

The muscular system provides sweat to cool the body, while the respiratory system provides nutrients to the blood.

13.

Which best describes how the muscular system impacts movement of the human body?

a)

When a muscle expands, it pulls on the bone it is connected to and the bone moves.

b)

When a muscle contracts, it pulls on the bone it is connected to and the bone moves.

c)

When a muscle contracts, it pushes on the bone it is connected to and the bone moves.

d)

When a muscle expands, it pushes on the bone jit is connected to and the bone moves.

14.
A place where two bones meet is called a 
a)
Hip Bone
b)
Synovial Fluid
c)
Joint
d)
Biceps
15.
The muscle of your upper arm is called the
a)
Pectorals
b)
Abdominals
c)
Deltoids
d)
Biceps
16.
The framework of the body, that consists of bones and connective tissues is called the
a)
Muscular System
b)
Skeletal System
c)
Nervous System
d)
Blood System
17.
Which of the following are good ways to take care of your bones?
a)
Wear a helmet and drink a lot of milk
b)
Wear safety gear only sometimes
c)
Drink a lot of soda and iced tea
d)
Exercise without safety equipment
18.
What is the name for your bones in your spinal cord?
a)
Vertebrae
b)
Joints
c)
Spine
d)
Tailbone
19.
The muscle that makes up your heart is called the
a)
Vein Muscle
b)
Smooth Muscle
c)
Cardiac Muscle
d)
Skeletal Muscle
20.
Cords made of tough tissue that hold bones and muscles together are called
a)
Tendons
b)
Ligaments
c)
Joints
d)
Synovial Fluid
21.
True or False:  Daily exercise is a good way to keep your bones healthy?
a)
True
b)
False
22.
True or False:  Skeletal Muscle gives your body strength and power?
a)
True 
b)
False
23.
This picture shows how _____ connects bone to bone.
a)
tendon
b)
cartilage
c)
ligament
d)
tissue
24.
how many bones are in the skeleton?
a)
80
b)
206
c)
126
d)
260
25.
4. What kind of joint is this?
a)
Ball and Socket
b)
Hinge
c)
Pivot
26.
Your nose is made of a flexible tissue called______.
a)
Cartilage
b)
tendon
c)
squishy tissue
d)
marrow
27.
What is the function of tendons?
a)
they connect muscle to muscle
b)
they connect bones at the joint
c)
they produce blood  cells
d)
they connect skeletal muscle to bone
28.
The muscle of your upper arm is called the
a)
Pectorals
b)
Abdominals
c)
Deltoids
d)
Biceps
29.

The skeletal system works with the ______________ to help your body move.

a)

digestive system

b)

circulatory system

c)

respiratory system

d)

muscular system

30.

Which of the following is NOT a function of the skeletal system?

a)

Helps your body move

b)

Send oxygen to the body

c)

Protect your organs

d)

Give your body shape and structure

31.

Which system is responsible for creating red blood cells?

a)

skeletal

b)

muscular

c)

respiratory

d)

nervous

32.
An example of smooth muscle is_____.
a)
heart
b)
legs
c)
stomach
d)
ears
33.
 Skeletal muscles always work in______.
a)
isolation
b)
pairs
c)
alone
d)
none of the above
34.
Which muscle type is found in your stomach, bladder, and intestines?
a)
Skeletal
b)
Smooth
c)
Cardiac
d)
Straight
35.

Approximately how many muscles are in our body

a)

600

b)

200

c)

350

d)

12

36.

Which of the following is NOT a type of muscle?

a)

smooth

b)

rough

c)

cardiac

d)

skeletal

37.
What is the place where two bones meet?
a)
hinge
b)
bone
c)
spot
d)
joint
38.
The knee joint is
a)
Hinge
b)
Gliding
c)
Ball and socket
d)
Pivot
39.
Hip and shoulder have examples of this type of joint
a)
ball and socket
b)
condyloid
c)
hinge
d)
gliding
40.
What type of joint is located in your vertebrae?
a)
Gliding
b)
Hinge
c)
Ball and Socket
41.

Select all the types of joints.

a)

long joint

b)

ball and socket joint

c)

immovable joint

d)

short joint

e)

hinge joint

42.

Select the examples of hinge joints.

a)

elbow

b)

shoulder

c)

fingers

d)

skull

43.
Laika, the first living being in space, was a...
a)
dog.
b)
cat.
c)
canary.
d)
rabbit.
44.

If the illuminated side of the moon is on the right, the moon is said to be:

a)

Waxing

b)

Shrinking

c)

Waning

d)

Not moving

45.

Why does the moon appear to shine?

a)

Because it reflects it's on light

b)

Because it makes it's own light

c)

Because it reflects light from the sun

d)

Because it reflects light from Earth

46.

Which type of satellite are used for GPS?

a)

Spy satellite

b)

Weather satellite

c)

Comunication satellite

d)

Navigation satellite

47.

What is the first satellite launched by India?

a)

Aryabhattha

b)

Rohini

c)

Insat 1A

48.

Who was the first person to step on moon?

a)

Edwin Aldrin

b)

Neil Armstrong

c)

Rakesh Sharma

d)

Yuri Gagarin

49.

Identify the astronaut who set first step on an Artificial Satellite of Earth.

a)

Late Kalpana Chawla

b)

Sunita William

c)

Neil Armstrong

d)

Rakesh Sharma

50.

Write the name of shape of Moon ?

a)

Gibbous and Crescent Moon

b)

Gibbous Moon

c)

Crescent Moon

d)

Full Moon

51.

What is the name of the force with which the Earth pulls everything towards it.

a)

a. Newton

b)

b. buoyancy

c)

c. Gravitation

d)

d. gravitational pull = gravity

52.
How long does it take for the Earth to make one full orbit around the Sun?
a)
one day
b)
one week
c)
one month
d)
one year
53.

The illustration represents which of the following?

a)

Revolution of Earth

b)

Swimming Earth

c)

Bicycle wheel

d)

Roation of Earth

54.
When the part of the world that you're living in is leaning towards the Sun, its _____
a)
winter
b)
spring
c)
summer
d)
fall
55.

Why do astronauts have to wear a spacesuit?

a)

It keeps them cool

b)

The spacesuits create atmosphere.

c)

The spacesuits are warm

56.

During which phase of the Moon can we sometimes have solar eclipse?

a)

New moon

b)

Full moon

c)

First quarter

57.

The gravitational force of the moon is _____________ of that on the earth.

a)

One– sixth

b)

One– eighth

58.

Weather satellite takes photographs of the

a)

Earth

b)

Moon

c)

Clouds

59.

Chunks of rocks that strike the moon

(a)  

60.

Periodic Rise and fall of water caused by the gravity of the moon and the sun

(a)  

61.

The craters are formed on moon because ____________

a)

Meteorites dash to the surface of moon because there is no earth.

b)

Meteorites dash to the surface of moon because there is no atmosphere

c)

Meteorites dash to the surface of moon because there is sun

d)

Meteorites dash to the surface of moon because there is no life

62.

Who became the first person to journey into outer space traveling aboard Vostok 1 in April of 1961?

a)

John Glenn

b)

Alan Shepard

c)

Neil Armstrong

d)

Yuri Gagarin

63.

On July 16, 1969, three U.S. astronauts set off on the Apollo 11 space mission to attempt the...

a)

first lunar (moon) landing

b)

first orbit of the Earth

c)

first journey into outer space

64.

Which country was the first to send a man into space?

a)

Soviet Union

b)

United States of America

65.

The ________ was designed to land humans on the Moon and bring them safely back to Earth.

a)

Project Apollo

b)

Project Mercury

66.

The Soviet Union launched ________, the worlds first artificial satellite, into the Earth's orbit in 1957.

a)

Sputnik

b)

Explorer I

67.

The telescope in space that allow us to see farther into space and takes pictures of stars, galaxies, and other objects in space

a)

James Webb telescope

b)

Hubble Space telescope

c)

John's Reflecting telescope

d)

Simmons Refracting telescope

68.

When was ISRO founded?

a)

1958

b)

1962

c)

1969

d)

1974

69.

What is the name of India's Lunar Probe program?

a)

Gaganyaan

b)

Vyommitra

c)

Chandrayaan

d)

GISAT

70.

What was the name of India's first satellite?

a)

Vikram

b)

Vikas

c)

Astrakhan

d)

Aryabhata

71.

What was the name of India's first Mars probe/orbiter?

a)

Sivan

b)

Pragyan

c)

Vikram

d)

Mangalyaan

72.

Identify the simple machine in the given image.

a)

Wedge

b)

Wheel & Axle

c)

Pulley

d)

Inclined Plane

73.

The 2 simple machines being used in the image are

a)

wheel & axle, inclined plane

b)

wedge, pulley

c)

inclined plane, lever

d)

wedge, lever

74.

The energy conversation from 2 to 1 is

a)

chemical energy to potential energy

b)

kinetic energy to potential energy

c)

potential energy to kinetic energy

d)

kine energy to chemical energy

75.

Which of the following is/are non-contact force(s)?

a)

Elastic Force

b)

Gravitational Force

c)

Magnetic Force

d)

All of these

76.

In which of the following work is NOT done?

a)
b)
c)
d)

All of these

77.

State True or False.

  1. Gravity supports in climbing hills.
  2. Shadow is the longest at noon.
  3. Shadows are light coloured at nights.
a)

T, F, T

b)

T, T, T

c)

F, F, T

d)

F, F, F

78.

Which of the following is/are translucent?

a)

Butter paper

b)

Tracing paper

c)

Frosted glass

d)

All of these

79.

Which thing is NOT required to form a shadow?

a)

Screen

b)

Transparent object

c)

Light Source

d)

Opaque object

80.

State True or False.

  1. Sound is a form of energy.
  2. Sound travels in straight line.
  3. Translucent objects form a dark shadow.
a)

T, F, F

b)

T, F, T

c)

T, T, F

d)

F, F, F

81.

Which of the following is an unpleasant sound?

a)

Chirping of birds

b)

Soft music

c)

Crying of child

d)

Singer singing in tune

82.

Which of the following is a luminous object?

a)

Moon

b)

Earth

c)

Asteroid

d)

Star

83.

When is a shadow formed?

a)

When the object is transparent

b)

When the opaque object is at the back of light source

c)

When an opaque object blocks the path of light

d)

When there is no screen

84.

Read both statements carefully.

  1. Sound is produced by reflection of sound waves.
  2. Sound travels the fastest in gases.
a)

Both statements are true.

b)

First statement is true & the second one is false.

c)

First statement is false & the second one is true.

d)

Both statements are false.

85.

Which of the following is NOT the effect of force?

a)

Change in the shape of an object.

b)

Change in the direction of an object.

c)

Change in the colour of an object.

d)

Change in the speed of an object.

86.

State True or False.

Elastic Force is a contact force. Sound travels the slowest in vacuum.

a)

F, T

b)

T, T

c)

T, F

d)

F, F

87.

Which force OPPOSES motion?

a)

Gravitational Force

b)

Elastic Force

c)

Frictional Force

d)

Magnetic Force

88.

Which of the following is a non-luminous object?

a)
b)
c)
d)

None of these

89.

State True or False.

  1. A shadow is always black in colour.
  2. Translucent objects make dark shadows.
  3. Shadow is the shortest at breakfast time.
a)

F, F, T

b)

T, T, F

c)

F, T, F

d)

T, F, F

90.

Which of the following is NOT an opaque object?

a)

Window screen

b)

Mirror

c)

Brick

d)

None of these

91.

Sound travels the slowest in ______________.

a)

Solids

b)

Liquids

c)

Gases

d)

Vacuum

92.

Read both the statements carefully.

  1. We are not able to see objects because light travels in a straight line.
  2. Echo is produced when an object reflects the sound waves.
a)

Both statements are false.

b)

Both statements are true.

c)

First statement is false & the second statement is true.

d)

First statement is true & the second statement is false.

93.

What is the direction of gravitational force?

a)

Upwards

b)

Sideways

c)

Downwards

d)

None of these

94.

We are able to walk due to __________ force.

a)

Gravitational

b)

Magnetic

c)

Frictional

d)

Both gravitational & frictional force

95.

How can you reduce your effort in 1st class lever?

a)

By reducing the distance between load & fulcrum

b)

By increasing the distance between load & fulcrum

c)

By increasing the distance between effort & fulcrum

d)

Both A & C

96.

Anita picked 2 sacks-one containing 1 kg of stones & another containing 1kg of feathers. In the lifting of which sack will she have to apply more force?

a)

1 kg of stones

b)

1 kg of feathers

c)

Both will require same force

d)

None of these

97.

Identify the incorrect group.

a)

Axe, razor, knife

b)

Bicycle pedal, screwdriver, steering wheel

c)

Wheelbarrow, scissors, skateboard

d)

None of these

98.

State True or False.

  1. Hydro electricity is generated from wind.
  2. Geothermal energy comes from the burning of petroleum.
  3. Machine parts need to be oiled regularly for increasing friction.
a)

T, T, F

b)

F, F, F

c)

T, F, T

d)

F, F, T

99.

Look at the image carefully & answer the following.

a)

Force acting from upward direction is buoyant force

b)

Force acting from downward direction is buoyant force

c)

Force acting from downward direction is gravitational force

d)

Force acting from upward direction is frictional force

100.

What energy conversions will take place when a car goes up the slope?

a)

Chemical energy➡️Kinetic + Sound energy➡️Potential energy

b)

Chemical energy➡️Sound energy➡️Potential energy

c)

Chemical energy➡️Potential + Sound energy➡️Kinetic energy

d)

Muscular energy➡️Kinetic + Sound energy➡️Potential energy

101.

Echo is produced by ________

a)

reflection of light waves

b)

vibration of sound waves

c)

vibration of light waves

d)

None of these

102.

Select the incorrect statement.

a)

Flagpole is a fixed pulley

b)

Screwdriver is a wheel & axle

c)

Nutcracker is a first class lever

d)

None of these

103.

Which of the following are 3rd class levers?

a)

Stapler, crowbar

b)

Fishing rod, hammer

c)

Tweezer, stapler

d)

Tongs, ramp

104.

Which of the following do not have chemical energy stored in them?

a)

Batteries

b)

Fossil fuels

c)

Plants

d)

None of these

105.

What energy conversions will take place when we switch on a light bulb?

a)

Chemical energy➡️Sound energy➡️Light energy

b)

Electric energy➡️Sound + Heat energy

c)

Electric energy➡️Light + Heat energy

d)

Chemical energy➡️Light + Heat energy

106.

Which form of energy has the lowest energy?

a)

Heat energy

b)

Light energy

c)

Chemical energy

d)

Sound energy

107.

Select the correct statement.

a)

Potential energy of an object is more at the 2nd floor as compared to 3rd floor

b)

Chemical energy is stored in coal

c)

Decibel is used to measure light

d)

All of these

108.

Bottle cap is/an ___________.

a)

inclined plane

b)

wedge

c)

screw

d)

wheel & axle

109.

Claw hammer is __________.

a)

2nd class lever

b)

1st class lever

c)

3rd class lever

d)

None of these

110.

Rohan was trying to lift a stone with a 1st class lever.

His effort moved closer to the fulcrum. Then he shifted the load away from the fulcrum.

Select the incorrect option.

a)

In the 1st case, his effort will increase

b)

In the 2nd case, his effort will increase

c)

In both cases, his effort will reduce

d)

All of these

111.

Which are the 2 types of mechanical energy?

a)

Kinetic & Muscular

b)

Kinetic & Potential

c)

Potential & Electrical

d)

Potential & Elastic

112.

Clouds are present in (a)   layer of the atmosphere.

113.

Which layer of Atmosphere burns meteoroids

a)

Mesosphere

b)

Thermosphere

c)

Exosphere

d)

Stratosphere

114.

When we drink with a straw the (a)   inside the straw gets removed.

115.

Which is the largest component of air ?

a)

Helium

b)

Nitrogen

c)

Oxygen

d)

Argon

116.

In which direction is air exerting pressure.

a)

North

b)

South

c)

East

d)

West

e)

All directions

117.

Which of the following is a use of water ?

a)

Burning

b)

Breathing

c)

Bathing

d)

None of the above

118.

Name the three categories of water ?

(a)  

119.

When sediments settle down in a glass that process is known as

a)

Sedimentation

b)

Decantation

c)

Filtration

d)

Loading

120.

Which is the heaviest layer of the Earth's atmosphere?

a)

Troposphere

b)

Exosphere

c)

Stratosphere

d)

none of the above

121.

As altitude increases, air pressure....

a)

Increases

b)

Decreases

c)

Stays the same

d)

Goes up and down

122.

This layer is the hottest layer of the atmosphere?

a)

Troposphere

b)

Stratosphere

c)

Mesosphere

d)

Thermosphere

123.
The Ionosphere is found at the lower region of this layer
a)
Troposphere
b)
Stratosphere
c)
Mesosphere
d)
Thermosphere
124.

What can be concluded from the experiment pictured?

a)

Air has no weight

b)

Air has weight

c)

The weight of the black balloon is increasing

d)

The weight of the meter stick is unreliable

125.
Another term for burning is
a)
Fire triangle
b)
Magnesium oxide
c)
Combustion
d)
Bustion
126.

Air is made up of a number of gases. Name the gas found in air that is useful for the process of respiration.

a)

nitrogen

b)

oxygen

c)

water vapor

d)

carbon dioxide

127.

The part of the mixture that passes through the filter paper is called the

a)

residue

b)

filtrate

c)

suspension

128.

What is the process after the heavier component in a mixture settles after the water is added.This process is called?

a)

Filtration

b)

Decantation

c)

Sedimentation

d)

Distillation

129.

What is the process in which clear liquid is separated without disturbing the sediment ?

a)

Handpicking

b)

Winnowing

c)

Decantation

d)

Sedimentation

130.

A sieve is used in the process of...

a)

decantation.

b)

sedimentation.

c)

filtration.

131.

What does chlorination do to the water?

a)

kills microorganisms

b)

Cleans the water

c)

Makes the water taste nice

d)

Removes twigs and sediment

132.

The diagram shows the apparatus for separating soil and water. Identify the labelled parts?

a)

A = distillate, B = filtrate

b)

A = filtrate, B = residue

c)

A = residue, B = filtrate

d)

A = residue, B = distillate

133.

Which of the following is the best method of obtaining pure water form seawater?

a)

Separating funnel

b)

Chromatography

c)

Simple dilstillation

d)

Filtration

134.

Identify the essential plant nutrient present in the atmosphere

a)

nitrogen

b)

hydrogen

c)

oxygen

d)

all of the above

135.
Made of very dense rock and metal that is very different from the rocks that make up the inner planets.
a)
asteroid
b)
meteoroid
c)
comet
d)
meteor
136.

True or False: The aurora borealis is visible in the Northern Hemisphere.

a)

True

b)

False

137.

Near which Pole does the aurora australis occur?

a)

North

b)

South

c)

East

d)

West

138.

The auroras are created when particles from the ________ crash into and mix with gases in Earth's upper atmosphere.

a)

Sun

b)

Moon

c)

Meteors

d)

Clouds

139.

Water is known as the universal __________

a)

solute

b)

solution

c)

solvent

d)

bonder

140.

You can separate tea leaves from Tea by --------------------- method

(a)  

141.

You can separate sand from water by ----------------- method

(a)  

142.

Mango leaf will (a)   --on water surface.

143.

If you keep a cup filled with sand on the surface of a bucket filled with water , it will (a)   -

144.

Which property of air does this image represent?

a)

Air is required for burning.

b)

Air occupies space

c)

Air is essential for living

d)

Air can burn

145.

The method of changing a liquid into its vapours and then condensing the vapours to get the pure form of that liquid is called ________________.

a)

condensation

b)

distillation

c)

evaporation

d)

boiling

146.

After sedimentation, the action of pouring clear water out into another container is called distillation.

a)

True

b)

False

147.

Neha presses the tip of a medicinal dropper and inserts it in the medicine bottle and then releases the tip of the dropper. She sees medicine rise up inside the tube of the dropper. Choose the correct reason for this.

a)

Air has mass.

b)

Air exerts pressure.

c)

Air helps in burning.

d)

Air occupies space.

148.

Name the disease that affects the skin when it is exposed to ultraviolet rays.

a)

Tuberculosis

b)

Malaria

c)

Corona

d)

Cancer

149.

Which gas is used in controlling fires?

a)

Oxygen

b)

Carbon dioxide

c)

Nitrogen

d)

Hydrogen

150.

Which of the following will form a solution?

a)

Sugar mixed in water

b)

Sand mixed in water

c)

Pebbles mixed in water

d)

Oil mixed in water

151.

Which type of impurities can be separated by decantation?

a)

Soluble impurities

b)

Insoluble impurities

c)

Both can be separated

d)

Impurities cannot be separated by decantation.

152.

My mother made a salt solution and she wants both salt and water back. Which of the following processes can help her?

a)

Boiling

b)

Evaporation

c)

Condensation

d)

Distillation

153.

How does chlorination help in city water purification?

a)

It filters the insoluble impurities from the water.

b)

It fastens the process of sedimentation.

c)

It kills the germs present in the water.

d)

It helps in water storage.

154.

Human body contains what percent of water?

a)

70%

b)

20%

c)

5%

d)

100%

155.

I am everybody's need and there can be no life without me. Plants, animals and human beings all need me. I am used in almost everything from cooking to washing In science. I am the universal solvent. Scientists use me to mix in mixture I am precious and I should be conserved. Identify me. [HOTS]

a)

Oil

b)

Petroleum

c)

Water

d)

Oxygen