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Worksheets

Science Quiz

Total questions: 91

Worksheet time: 46mins

Name
Class
Date
1.

Material required for preapring a dish

a)

Nutrients

b)

Substance

c)

Ingredients

d)

Minerals

2.

The diet which contains all the nutrients in proper amount is called

a)

Proper Meal

b)

Complete food

c)

Balanced diet

d)

Buffet

3.

The energy-giving nutrient is called

a)

Mineral

b)

Protein

c)

Carbohydrate

d)

Vitamin

4.

Proteins are called

a)

Energy-giving food

b)

Body-building food

c)

Protective food

d)

All of the above

5.

Eggs are rich source of

a)

Vitamin

b)

Carbohydrate

c)

Protein

d)

Water

6.

The disease caused by deficiency of nutrients is called

a)

Infectious disease

b)

Deficiency disease

c)

Accute disease

d)

Severe disease

7.

Loss of vision is caused by deficiency of

a)

Vitamin A

b)

Vitamin B

c)

Vitamin C

d)

Vitamin D

8.

Beri-Beri is caused by deficiency of

a)

Vitamin C

b)

Vitamin D

c)

Vitamin B1

d)

Vitamin K

9.

Deficiency of Vitamin C causes

a)

Rickets

b)

Fever

c)

Scurvy

d)

Vision loss

10.

Deficiency of Vitamin D causes

a)

Rickets

b)

Scurvy

c)

Marasmus

d)

Flu

11.

Anaemia is causee by deficiency of

a)

Protein

b)

Iron

c)

Iodine

d)

Fat

12.

Glands in the neck appear swollen in which of the following diseases?

a)

Tooth decay

b)

Goitre

c)

Rickets

d)

Scurvy

13.

__________ helps in protecting our body against diseases.

a)

Minerals

b)

Vitamins

c)

Fats

d)

Proteins

14.

The essential components of our food are called ______

a)

Fats

b)

Nutrients

c)

Minerals

d)

Water

15.

The food component present in sugar is _________

a)

Fat

b)

Carbohydrate

c)

Protein

d)

Vitamin

16.

Food can be classified by its ORIGIN as...

a)

Only animal origin

b)

Only plant origin

c)

Animal and plant origin.

17.

Food give us energy.

a)

TRUE

b)

FALSE

18.

Which one of the following nutrients gives us energy to do work?

a)

Proteins

b)

Carbohydrates

c)

Vitamins

d)

Minerals

19.

Which one of the following is not true about balanced diet?

a)

A balanced diet does not contain roughage

b)

A balanced diet does not contain fats

c)

A balanced diet does not contain proteins

d)

All of these

20.

Which one of the following is a deficiency disease?

a)

Beri-beri

b)

Scurvy

c)

Rickets

d)

All of these

21.

Name the disease which occur due to deficiency of vitamin A.

a)

Night blindness

b)

Marasmus

c)

Scurvy

d)

None of these

22.

Name the mineral whose deficiency causes goitre.

a)

Calcium

b)

Phosphorus

c)

Iron

d)

Iodine

23.

Picture shows the legs of a man affected with rickets, which caused due to the deficiency of:

a)

Vitamin C

b)

Vitamin D

c)

Iodine

d)

Proteins

24.

Material required for preapring a dish

a)

Nutrients

b)

Substance

c)

Ingredients

d)

Minerals

25.

Which of the following is body building food

a)

Proteins

b)

Vitamins

c)

Carbohydrates

d)

Fats

26.

sunlight has

a)

Vitamin A

b)

Vitamin B

c)

Vitamin C

d)

Vitamin D

27.

The food components needed by our body are called

a)

Ingredient

b)

Nutrients

c)

Fragments

d)

Roughage

28.

Which one of the component is energy - giving component?

a)

Proteins

b)

Vitamins and minerals

c)

Roughage

d)

Carbohydrates and fats

29.

Vitamins and minerals are called

a)

Protective food

b)

Roughage

c)

Energy - Giving foods

d)

Body - building foods

30.

Vitamins and minerals are called

a)

Protective food

b)

Roughage

c)

Energy - Giving foods

d)

Body - building foods

31.

Growth and repair of body is done by

a)

Vitamins

b)

Junk food

c)

Proteins

d)

Carbohydrates

32.

Obesity, Blood pressure and Diabetes are called

a)

Deficiency diseases

b)

Communicable diseases

c)

Life style diseases

33.

Roughage helps in

a)

Protecting our body from diseases.

b)

Eliminates undigested food from body

c)

providing energy

d)

Build and repair our body parts

34.

The disease which is caused due to malnutrition, blood loss and worm infestation

a)

Anaemia

b)

Obesity

c)

Diabetes

d)

Blood pressure

35.

All the deficiency diseases can be prevented by

a)

Cleanliness

b)

Taking medicine at proper time

c)

Vaccination

d)

Taking balanced diet

36.

Which of the following food item contains carbohydrates?

a)

Rice

b)

Gram

c)

Cabbage

d)

Pulses

37.

A person who does more physical work needs a diet that rich in

a)

Fats

b)

Proteins

c)

Vitamins

d)

Carbohydrates

38.

Many diseases like common cold are caused by

a)

good viruses

b)

good bacteria

c)

harmful microorganisms

d)

drinking water

39.

These harmful microorganisms are called....

a)

food

b)

animals

c)

insect

d)

germs

40.

Most common types of micro-organisms that make us sick are....

a)

insects and viruses

b)

bacteria and viruses

c)

bacteria and mammals

d)

birds and viruses

41.

These ways are how disease spread, except....

a)

food and water

b)

air

c)

smile

d)

physical contact

42.

Diseases that spread by dirty food and water is....

a)

influenza

b)

tuberculosis

c)

cholera

d)

covid-19

43.

Diseases that spread through mosquitos is....

a)

influenza

b)

diarrhea

c)

malaria

d)

food poisoning

44.

This animals can spread diseases, except....

a)

housefly

b)

cockroach

c)

rat

d)

grasshopper

45.

In your opinion, is COVID-19 one of infectious disease?

a)

Yes

b)

No

46.

Based on what we have learned today,

in your opinion, how does Covid-19 spread to other people?

4 lines
47.

Choose your comments about this lesson! :)

You can choose more than 1 answer

a)

Insightful!

b)

Interesting!

c)

Boring

d)

I don't understand :(

48.

Which of the following are components of a simple circuit?

a)

Aluminum

b)

Plastics

c)

Energy sources

d)

Metal

49.

What is the example of an output device?

a)

wires

b)

battery

c)

magnet

d)

bulb

50.

Which of the following are true about electric circuits?

(1) The basic components of a simple circuit are an energy sources, wires, and a switch.

(2) Electric circuits may be classified into series circuit or parallel circuit.

(3) Circuits diagram may be used to represent electric circuit.

(4) Electric currents flow through either a closed or an open electric circuit.

a)

(1), (2), (3) and (4) only

b)

(1), (2) and (4) only.

c)

(2) and (3) only.

d)

1) and (4) only.

51.

In a circuit diagram, each component is represented by a____________.

a)

picture

b)

symbol

c)

medium

d)

data

52.

Sound travels at different ______________ in different media.

a)

distance

b)

medium

c)

size

d)

speeds

53.

Sound requires a ______________ to travel

a)

medium

b)

data

c)

plate

d)

vacuum

54.

Sound can travel trough solid,______________ liquid.

a)

gaseous

b)

material

c)

medium

d)

data

55.

The object producing the sound is called______________

a)

source of the medium

b)

source of the sound

c)

source of the energy

d)

source of the materilas

56.

Sound cannot travel in a______________ .

a)

solid

b)

liquid

c)

vacuum

d)

gaseous

57.

An electric circuit can be represented using a _______________ _______________.

a)

circuit diagram

b)

electric current

c)

output device

d)

series circuit

58.

In a _______________ circuit, when one bulb blows, the other bulb in the circuit are not affected.

a)

parallel

b)

series

59.

The diagram show _______________ circuit.

a)

series

b)

parallel

60.

We can make a bulb brighter or dimmer by changing the number of_______________ number of bulbs and _______________ of bulbs in the circuit.

answer

a)

batteries, arrangement

b)

arrangement, switch

61.

In order for the electric current flow through the circuit, the switch needs to be _______________.

a)

opened

b)

closed

62.

The components of an electric can be arranged in _______________ or _______________.

a)

series or parallel

b)

parallel or circuit

63.

Heat transfer that is shown in the picture is called ....

a)

radiation

b)

conduction

c)

convection

d)

friction

64.

The example of the heat transfer “conduction” are....

a)

A pot sitting on a hot burner.

b)

Boiling a water in the pot

c)

Sunbathing to get the skin tan.

d)

An iron is used to iron your clothes

65.

The following object that needs the energy from the sun is shown....

a)

rice cooker

b)

light bulb

c)

iron

d)

green plants

66.

The heat transfer that is shown by in the picture is ....

a)

conduction

b)

convection

c)

radiation

d)

friction

67.

The correct energy transformation in the activity above is ....

a)

kinetic energy to electrical energy

b)

electrical energy to magnetic energy

c)

gravitational potential energy to electric energy

d)

elastic potential energy to kinetic energy

68.

Activities in the table above that needs more energy are shown....

a)

Watching a movie

b)

Jogging in the morning

c)

Playing basketball

d)

Listening to music

69.

The correct meaning of energy is ....

a)

an amount of vibration in one second

b)

the amount of force exerted per area

c)

an ability to do work

d)

a push or pull upon an object

70.

I am the main source of energy on earth. I give heat and light for the earth. Plants need

me to grow well. I am ....

a)

sun

b)

food

c)

sound

d)

electricity

71.

The following statement that shows the correct way to save electrical energy is shown in....

a)

Plant green plants in the forest

b)

turn off the lights when they are not in use

c)

turn off the water tap when it is not in use

d)

use public transportation rather than private vehicles

72.

Solar energy is an example of alternative energy. Which of the following statements shows the disadvantage of solar energy?

a)

It can cause air pollution

b)

It can produce a great amount of energy and freely provided by nature.

c)

It can only be used only when the sunshine/daylight.

d)

It can cause damage to the water.

73.

The energy saving activities according to the table are shown....

a)

Turning on the TV even when not in use

b)

Using low power electrical things

c)

Walking or cycling for going in short distance

d)

Using oil energy all the time

74.

The examples of alternative energy are shown ....

a)

Biogas

b)

Oil

c)

Hydropower plants

d)

Electricity

75.

The energy transformation result from the picture can be used to ....

a)

produce electricity

b)

drying clothes

c)

produce nuclear energy

d)

help the process of photosynthesis

76.

Brazil is one of many countries that have great amount of water in its rivers. The government can use these great amount of water to make an alternative energy. The flowing water has kinetic energy which can move a turbine. The energy is then transformed into electrical energy with a generator. The alternative energy above is . . . .

a)

biogas

b)

hydropower plants

c)

nuclear energy

d)

geothermal energy

77.

Touching a metal spoon that is sitting in a pot of boiling water. The heat transfer in the statement above

is . . . .

(a)  

78.

The process of sea breeze and land breeze (hot air rises and decrease) is an example of . . .

(a)  

79.

A person placing their cold hand over a hot burner. The heat transfer that we find in the activity above is (a)  

80.

The correct matches between the alternative energy and its characteristic are shown ....

a)

Solar energy - The sun is its main source of energy

b)

Wind energy - It comes from the water flowing

c)

Geothermal - Energy which comes from the heat of the Earth

d)

Biodiesel - It is produced from atomic reactions.

81.

The use of tools in the picture is (a)  

82.

The correct pairs between the energy sources and objects are shown ....

a)

Light bulb - Chemical energy

b)

Toaster - Electrical energy

c)

Fridge - Kinetic energy

d)

Television - Electrical energy

83.

Which is the fastest land snake?

a)

Black Mamba

b)

Texas rat snake

c)

Southern black racer

d)

Diamondback rattlesnake

84.

What is the hottest planet in the solar system?

a)

Mercury

b)

Venus

c)

Mars

d)

Jupiter

85.

How many teeth does an adult human have?

a)

30

b)

32

c)

34

d)

36

86.

Which continent have no bees?

a)

Australia

b)

South America

c)

Antarctica

d)

Europe

87.

How many hearts does an octopus have?

a)

1

b)

2

c)

3

d)

4

88.

Male seahorses give birth to their young, not the females.

a)

True

b)

False

89.

Dolly was the first-ever living creature to be cloned. what type of animal was she?

a)

goat

b)

deer

c)

sheep

d)

pig

90.

What is the hardest known natural material?

a)

Steel

b)

Gold

c)

Diamonds

d)

Iron

91.

This jungle animal, when in groups, is referred to as an ambush. What kind of animal is this?

a)

tigers

b)

lions

c)

leopards

d)

rhinoceros