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Worksheets

Science Trivia

Total questions: 97

Worksheet time: 2hrs 37mins

Name
Class
Date
1.

Which of the following is a sense organ?

a)

tongue

b)

hair

c)

bone

d)

foot

2.

It sends messages to the brain to tell us about the sounds we hear?

a)

Retina

b)

Optic nerve

c)

Olfactory nerve

d)

Auditory nerve

3.

Maine will transfer the bowl of food to another place. Her action shows ________________.

a)

Force

b)

Inertia

c)

Motion

d)

Pressure

4.

It is where the white part of the eye becomes bloodshot or sore.

a)

Cataracts

b)

Glaucoma

c)

Strabismus

d)

Conjunctivitis

5.

Jake's cats eat food from a can. The cats come running into the kitchen when they hear the electric can opener. Now, each time Jake's mother open a can of corn, the cats come running. This is an example of -

a)

learned behavior

b)

correct behavior

c)

migration

d)

instinct

6.

8. What do you call the animals that feed on both plants and animals?

a)

herbivores

b)

carnivores

c)

omnivores

7.

9. What do you call the animals that are killed and eaten?

a)

predator

b)

prey

c)

grazers

8.

1. What special property of solid has the ability of metals to be shaped into different figures/forms?

a)

brittleness

b)

malleability

c)

ductility

d)

hardness

9.

2. What state of matter has definite volume and NO definite shape?

a)

solid

b)

gas

c)

liquid

10.

3. What state will occur when water turns to solid?

a)

freezing

b)

melting

c)

evaporation

d)

condensation

11.

4. What part of the eye is located at the back of the iris which focuses the light and images to the retina?

a)

retina

b)

iris

c)

sclera

d)

lens

12.

5. Which part of the ear vibrates as it receives sound waves?

a)

eardrum

b)

ear canal

c)

cochlea

d)

pinna

13.

6. What vitamin is needed by the body in order to keeps the skin healthy and promotes good eyesight?

a)

Vitamin C

b)

Vitamin A

c)

Vitamin K

d)

Vitamin D

14.

7. Which animal does NOT belong to the group according to their body covering?

cow lion lizard cat

a)

cow

b)

lion

c)

lizard

d)

cat

15.

Determine if the picture is living or non-living things:

a)

Living things

b)

Non-living things

16.

Non-living things are objects that without life or have no life.

a)

TRUE

b)

FALSE

17.

Which body part of animal is for protection?

a)

Beak

b)

Fur

c)

Mouth

d)

Wings

18.

Reptiles are warm-blooded.

a)

True

b)

False

19.

A part of the eye that is responsible for sending images to the brain.

a)

Cornea

b)

Pupil

c)

Retina

d)

Sclera

20.

A group of animals that can lay egg in water.

a)

Amphibians

b)

Birds

c)

Fish

d)

Reptiles

21.

When a liquid, especially water cools to 0 degree Celsius, it changes its state from liquid to solid.

a)

Condensation

b)

Evaporation

c)

Freezing

d)

Melting

22.

The natural home for animals that mostly live above ground or live in trees such as birds and monkeys.

a)

Aerial habitats

b)

Aquatic habitats

c)

Terrestrial habitats

d)

Seawater habitats

23.

Which of the following best define a flightless bird?

a)

A bird cannot fly because of small wings or heavy bodies.

b)

A bird cannot fly because of height.

c)

A bird cannot fly because of long wings.

d)

A bird cannot fly because of it does not have wings.

24.

___________ is anything that occupies space and has mass.

a)

Matter

b)

Mass

c)

Weight

d)

Gravity

25.

SAND is a liquid.

a)

TRUE

b)

FALSE

26.

Air is an example of __________.

a)

Solid

b)

Liquid

c)

Gas

27.

Is air matter?

a)

YES

b)

NO

28.

What state of matter does this picture show?

a)

SOLID

b)

LIQUID

c)

GAS

29.

State of matter with a definite shape and we can hold it.

a)

SOLID

b)

LIQUID

c)

GAS

30.

Rain is an example of a ___________.

a)

SOLID

b)

LIQUID

c)

GAS

31.

We cannot see and hold gases, but we can feel them.

a)

TRUE

b)

FALSE

32.

Which state of matter can be poured?

a)

SOLID

b)

LIQUID

c)

GAS

33.

What’s the closest planet to the sun?

a)

Mercury

b)

Venus

c)

Earth

d)

Mars

34.

How many bones are there in the human body?

a)

209

b)

208

c)

207

d)

206

35.

What is the tallest animal in the world?

a)

Giraffe

b)

Gorilla

c)

Camel

d)

Monkey

36.

What is the middle layer of planet Earth called?

a)

Core

b)

Crust

c)

Mantle

37.

What does a caterpillar turn into?

a)

Butterfly

b)

Firefly

c)

Lady Bug

38.

What is a male cow called?

a)

dog

b)

bull

c)

monkey

d)

sheep

39.

What is the name of Earth’s natural satellite?

a)

Mars

b)

Venus

c)

Jupiter

d)

Moon

40.

What does your skull protect?

a)

heart

b)

lungs

c)

brain

41.

Which of the following is a sense organ?

a)

tongue

b)

hair

c)

bone

d)

foot

42.

This essential gas is important so that we can breathe.

a)

Carbon Dioxide

b)

Oxygen

c)

Helium

43.

What is the largest known land animal?

a)

Blue whale

b)

Giraffe

c)

Rhino

d)

Elephant

44.

What is the largest internal organ of the human body?

a)

lungs

b)

liver

c)

brain

d)

kidney

45.

What is the fastest land animal on earth?

a)

tiger

b)

cheetah

c)

monkey

d)

lion

46.

It is the amount of matter in an object.

a)

weight

b)

mass

c)

matter

d)

density

47.

What is the state of an ice when it is melted?

a)

Solid

b)

Liquid

c)

Gas

48.

Which is an example of gas?

a)

sweat

b)

car exhaust

c)

popcorn

49.

Who is the first man to land on the Moon?

a)

Albert Einstein

b)

Buzz Aldrin

c)

Neil Armstrong

50.

They invented the airplane.

a)

Orville and Wilbur Wright

b)

Theo and Ora Coster

c)

Philip Diehl and Charles Babbage

d)

Alexander Graham Bell and Peter Tsai

51.

An invention that helped scientists to get a closer look at the planets and stars.

a)

Telephone

b)

Titan

c)

Litter

d)

Telescope

52.

How did the object change?

a)

evaporation

b)

condensation

c)

crumpling

d)

freezing

53.

Melting means:

a)

The mixture of a liquid with a solid such as salt.

b)

When solid changes into liquid.

54.

The 2nd biggest planet in our solar system.

a)

Earth

b)

Uranus

c)

Jupiter

d)

Saturn

55.

Animals which eat both plants and other animals.

a)

Omnivores

b)

Carnivores

c)

Herbivores

d)

Dinosaurs

56.

Frogs can live in salty water.

a)

True

b)

False

c)

It depends on the kind of frog.

d)

Frogs only live on land.

57.

He invented the lightbulb.

a)

Alexander Graham Bell

b)

Philip Diehl

c)

Charles Babbage

d)

Thomas Edison

58.

He invented the computer.

a)

Charles Babbage

b)

Peter Tsai

c)

Martin Cooper

d)

Louis Pasteur

59.

This type of force can move logs down from a mountain.

a)

running water

b)

wind

c)

magnet

60.

What objects that cannot be moved by a magnet?

a)

Permanent magnets

b)

Electro magnets

c)

Non-magnetic materials

61.

What is gravity?

a)

An invisible force that pulls you back to Earth

b)

A visible force that pulls you back to Earth

c)

An invisible force that pulls you back to Sun

62.

What do you call a group of islands?

a)

Islet

b)

Archipelago

c)

Continent

63.

The less you use electricity, the lesser the fuel is consumed.

a)

True

b)

False

64.

Tin cans and glass bottles are made from minerals which can be recycled.

a)

True

b)

False

65.

What is a special kind of mountain that has an opening called a crater?

a)

Hill

b)

Plateau

c)

Volcano

66.

Which type of cloud is puffy, white, and looks like cotton balls?

a)

Cumulus

b)

Stratus

c)

Cirrus

67.

What effect does Earth’s gravity have on us?

a)

It let us float.

b)

It pulls us to the Earth.

c)

We are too small for it to affect us.

68.

Sonny is lifting heavy piles of books. He will transfer them from the first room to the last room of the building.

Which of these things can help him?

a)

b)

c)

69.

He is the co-founder of Tesla & SpaceX.

a)

Peter Tsai

b)

Alexander Graham Bell

c)

Elon Musk

d)

Thomas Edison

70.

A person who studies biology.

a)

Scientist

b)

Biologist

c)

Botanist

d)

Geologist

71.

The process used by plants to convert sunlight into food.

a)

Pollination

b)

Mutation

c)

Photosynthesis

d)

Water Cycle

72.

The scientist who made major improvements to the telescope and discovered the four major satellites of Jupiter.

a)

Louis Pasteur

b)

Neil Armstrong

c)

Johannes Kepler

d)

Galileo Galilei

73.

The area of astronomy that studies the Sun.

a)

Planetary Astronomy

b)

Solar Astronomy

c)

Observational Astronomy

d)

Stellar Astronomy

74.

The area of astronomy that makes visual observations of objects in space.

a)

Solar Astronomy

b)

Stellar Astronomy

c)

Observational Astronomy

d)

Planetary Astronomy

75.

(EASY) 1. Which of the following can make their own food?

a)

insects

b)

mammals

c)

plants

d)

reptiles

76.

2. What kind of energy is needed to run a refrigerator?

a)

energy

b)

electricity

c)

force

d)

motion

77.

3. Part of the plant that generates seeds.

a)

flower

b)

leaf

c)

root

d)

stem

78.

6. The sun is an example of which of the following?

a)

comet

b)

galaxy

c)

planet

d)

star

79.

8. When people and animals breathe out, they release a gas called _____.

a)

carbon dioxide

b)

hydrogen

c)

nitrogen

d)

oxygen

80.

(AVERAGE) 1. What does a deer use for protection?

a)

antlers

b)

gills

c)

antennae

d)

claws

81.

2. It is the outer layer of the skin.

a)

epidermis

b)

dermis

c)

melanin

d)

sweat pores

82.

3. It is an instrument that measures wind speed and wind pressure.

a)

anemometer

b)

barometer

c)

hydrometer

d)

thermometer

83.

4. Riza will transfer the bowl of macaroni soup to another place. Her action shows ____.

a)

energy

b)

electricity

c)

force

d)

motion

84.

5. A ____ is a place of object used for comparison to determine if something is in motion.

a)

energy

b)

force

c)

motion

d)

point of reference

85.

6. What process changes solid to gas?

a)

condensation

b)

evaporization

c)

sublimation

d)

vaporization

86.

7. Which of the following doesn't shown care for the eyes?

a)

Have enough light when reading.

b)

Rest your eyes from time to time.

c)

Look directly at bright lights.

d)

Use sunglasses for sunlight.

87.

(DIFFICULT) 1. Scientist Roberts has a glass of water and spills it in the hallway. What will happen to the water?

a)

Change its shape but not its size.

b)

Change its shape or size.

c)

No change on its shape or size.

d)

No change on its shape but change its size.

88.

3. Why do Grade 3 pupils have difficult time finding grasshoppers among the plants and grasses?

a)

They moved faster in the ground.

b)

They escape from their enemies by pretending.

c)

They used their keen sense of hearing to see danger.

d)

They have colors similar to their background.

89.

4. Which best describes matter?

a)

Matter is seen around us.

b)

Matter occupies space.

c)

Matter has definite shape.

d)

Matter has colors.

90.

5. When the moon cannot be seen because we are looking at the unlit half of the moon. This phase occurs when the moon is between the Earth and Sun. What phases of moon is being described in the statement.

a)

crescent moon

b)

full moon

c)

new moon

d)

half moon/quarter moon

91.

What solid turns to gas at a certain temperature?

a)

Ice cube

b)

Frozen butter

c)

iced tea

d)

dry ice

92.

When water is heated, its temperature rises until it reaches the boiling point. What is the boiling point of water?

a)

212 degree Celsius

b)

100 degree Celsius

c)

112 degree Celsius

d)

299 degree Celsius

93.

Animals that live in water are called:

a)

terrestrial animals

b)

aquatic animals

c)

desert animals

d)

vertebrates

94.

Outer white layer of the eye.

a)

Sclera

b)

Pupil

c)

Cornea

d)

Pupil

95.

An infection or inflammation of the gland that are connected to the eyelash along the margin of the eyelid.

a)

Sore Eyes

b)

Squint

c)

Conjunctivitis

d)

Sty

96.

The property of solid materials to be stretched when pressure is applied on them.

a)

Brittleness

b)

Elasticity

c)

Hardness

d)

Malleability

97.

Matter is made up of tiny particles called:

a)

Solid

b)

Gas

c)

Liquid

d)

Molecules