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Science Trivia

Total questions: 100

Worksheet time: 50mins

Name
Class
Date
1.

What is the layer of mixed gases around the Earth called?

a)

Hemisphere

b)

Atmosphere

c)

Asthenosphere

d)

Lithosphere

2.

Which of these parts of the human body are NOT parts of the circulatory system?

a)

Heart

b)

Lungs

c)

Veins

d)

Arteries

3.

What happens to a species when its environment changes and it does not adapt?

a)

Migration

b)

Speciation

c)

Reflux

d)

Extinction

4.

In which part of a plant cell does photosynthesis take place?

a)

Cell Wall

b)

Vacuole

c)

Chloroplast

d)

Mitochondria

5.

Where does the Earth get most of its light?

a)

Moon

b)

Planets

c)

Sun

d)

Man-Made Electrical Sources

6.

How many bones does an average adult human have?

a)

188

b)

206

c)

226

d)

252

7.

How do herbivores acquire energy?

a)

Absorb sunlight

b)

Consume plants

c)

Consume animals

d)

Consume plants and animals

8.

Where is the Mariana Trench located?

a)

Indian Ocean

b)

Atlantic Ocean

c)

Pacific Ocean

d)

Artic Ocean

9.

What are the building blocks of all matter?

a)

Proteins

b)

Polymers

c)

Atoms

d)

Molecules

10.

What is molten rock underneath the Earth's surface called?

a)

Lava

b)

Magma

c)

Magnetosphere

d)

Geosphere

11.

What is a nucleotide composed of?

a)

sugar and base

b)

base and phosphate

c)

sugar, base and phosphate

d)

DNA base and gene

12.

Which type of star is the sun?

a)

Protostar

b)

Supernova

c)

White dwarf

d)

Yellow dwarf

13.

What causes infectious diseases in the human population?

a)

Allergic reactions

b)

Poor diet

c)

Chemical agents

d)

Microorganisms

14.

In the Periodic Table, Pb stands for what chemical element?

a)

Iron

b)

Silver

c)

Mercury

d)

Lead

15.

Which of these bones are located in the feet?

a)

Metatarsals

b)

Metacarpals

c)

Pollex

d)

Talus

16.

What is a calorie used to measure?

a)

Energy

b)

Force

c)

Power

d)

Work

17.

Salt dissolved in water is considered a(n)

a)

Compound

b)

Slurry

c)

Emulsion

d)

Mixture

18.

What is the largest planet in our solar system?

a)

Uranus

b)

Saturn

c)

Jupiter

d)

Neptune

19.

What is a rock formation called that rises from the bottom of a cave?

a)

Escarpment

b)

Stalactites

c)

Stalagmites

d)

Flowstone

20.

Who invented the telescope?

a)

Isaac Newton

b)

Galileo Galilei

c)

Hans Lippershey

d)

Antonie van Leeuwenhoek

21.

The Sun is made primarily of which element(s)?

a)

Hydrogen

b)

Helium

c)

Uranium

d)

Iron

22.

Light is

a)

A particle

b)

A wave

c)

Both a particle and a wave

d)

Neither a particle nor a wave

23.

Human beings are classified as

a)

Echinoderms

b)

Reptiles

c)

Fungi

d)

Mammals

24.

Which part of the electromagnetic spectrum can humans see with their eyes?

a)

Ultraviolet

b)

Infrared

c)

Gamma rays

d)

Visible light

25.

Who invented gravity?

a)

Isaac Newton

b)

Galileo

c)

Stephen Hawking

d)

Nobody. Gravity’s always been here.

26.

Which Law states that an object in motion tends to stay in motion unless acted upon by an outside force?

a)

Newton's First Law

b)

Newton's Second Law

c)

Newton's Third Law

d)

Cole's Law

27.

Which of the following best describes cells?

a)

The larger the living thing, the larger its cells.

b)

All living things have the same number of cells.

c)

Cells are the building blocks of life.

d)

There is only one kind of cell.

28.

Which bone (red) is shown in the figure?

a)

humerus

b)

femur

c)

collarbone

d)

rib

29.

Which organ does pump blood in all the body?

a)

liver

b)

brain

c)

heart

d)

stomach

30.
What bone protects the brain?
a)
Rib Cage
b)
Skull
c)
Femur
d)
Face
31.
How many chambers are in the heart?
a)
4
b)
2
c)
6
d)
8
32.
Name the organ shown.
a)
Small Intestine
b)
Large Intestine
c)
Stomach
d)
Liver
33.

Which part of the brain controls hearing and language?

a)

Occipital lobe

b)

Temporal lobe

c)

Brain stem

d)

Cerebellum

34.

This animal’s fingerprints closely resemble that of a human.

a)

Chimpanzee

b)

Dog

c)

Bat

d)

Koala

35.

Approximately 2% of all people have what eye color?

a)

Red

b)

Violet

c)

Green

d)

Blue

36.

Which is the most abundant metal in the Earth's crust?

a)

Bronze

b)

Aluminum

c)

Copper

d)

Lead

37.

In Geology, how long is an eon?

a)
billion years
b)
million years
c)
thousand years
d)
hundred years
38.

How long does it take for light from the Sun to reach Earth?

a)
20 hours 8 minutes
b)
8  minutes 20 seconds
c)
20 minutes 8seconds
d)
8 hours 20 minutes
39.

What is a group of whales called?

a)
A bunch
b)

A herd

c)
A school
d)
A pod
40.

What is the first element on the periodic table?

a)
hydrogen
b)
oxygen
c)
carbon
d)
gold
41.

At what wind speed does a tropical storm turn into a hurricane?

a)

50 mph

b)

74 mph

c)

105 mph

d)

160 mph

42.

The average human body contains how many pints of blood?

a)
10
b)
5
c)
15
d)
25
43.

Diamonds are made up almost entirely of what element?

a)
nitrogen
b)
oxygen
c)
helium
d)
carbon
44.

In the United States, where can alligators and crocodiles be found together in the wild?

a)
South Florida
b)

Northern Louisiana

c)

Mid-central California 

d)

All parts of New Jersey 

45.

What is the largest internal organ of the human body?

a)
Liver
b)

Skin

c)
Heart
d)
Stomach
46.

How many hearts does an octopus have?

a)
1
b)
2
c)
3
d)
4
47.

What natural phenomena are measured by the Richter scale?

a)
Earthquake
b)
Hurricane
c)
Tornado
d)
Floods
48.

A puggle is the mix of what two dog breeds?

a)
A Pug and a Boxer
b)
A Poodle and a Beagle
c)
A Pug and Beagle
d)
A Pug and a Bischon
49.

On what continent would you not find bees?

a)
South America
b)
Europe
c)
Afrca 
d)
Antarctica
50.

Which is the sixth planet from the sun?

a)

Jupiter

b)

Saturn

c)

Mars

d)

Mercury

51.

How many legs does a spider have?

a)

6

b)

8

c)

10

d)

12

52.

What is the part of the eye called that has color in it?

a)

iris

b)

pupil

c)

cornea

d)

retina

53.

What system of the body is made of the brain, spinal cord, and nerves?

a)

digestive

b)

circulatory

c)

skeletal

d)

nervous

54.

What type of animal eats only meat?

a)

carnivore

b)

herbivore

c)

omnivore

d)

frugivore

55.

What tube connects the mouth and the stomach?

a)

trachea

b)

throat

c)

esophagus

d)

diaphragm

56.

If a temperature is 32 degrees Farenheit, what is the Celsius temperature?

a)

0

b)

32

c)

64

d)

100

57.

What is a group of fish called?

a)

pack

b)

school

c)

swarm

d)

colony

58.

How many bones are in the adult human body?

a)

330

b)

400

c)

206

d)

189

59.

What is the largest land animal?

a)

Elephant

b)

Hippopotamus

c)

Giraffe

d)

Buffalo

60.

Diabetes is a disease that affects which organ in the body?

a)

Pancreas

b)

Spleen

c)

Lungs

d)

Stomach

61.

How many elements are in the Periodic Table?

a)

134

b)

217

c)

118

d)

466

62.

Where can you find the smallest bone in the human body?

a)

Middle ear

b)

Hand

c)

Foot

d)

Hips

63.

How many hearts does an earthworm have?

a)

1

b)

3

c)

10

d)

7

64.

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

a)

Dog

b)

Sheep

c)

Monkey

d)

Bird

65.

What is the tallest mountain in Africa?

a)

Mount Everest

b)

Mount Saini

c)

Mount Kilimanjaro

d)

Mount Rushmore

66.

Which is the fastest land snake?

a)

Black Mamba

b)

Texas rat snake

c)

Southern black racer

d)

Diamondback rattlesnake

67.

What is an animal with a backbone called?

a)

vertebrate

b)

skelebrate

c)

invertebrate

d)

inskelebrate

68.

What are the 3 states of matter?

a)

Solid, water, smoke

b)

Igneous, sedimentary, metamorphic

c)

Gas, solid, liquid

d)

Ridge, Basin, Mesa

69.

What is the only metal that is liquid at room temperature

a)

Iron

b)

Mercury

c)

Nickel

d)

Water

70.

What are clouds made of?

a)

air

b)

water

c)

wood

d)

metal

71.

Could you breathe on the moon?

a)

Yes, but the oxygen levels are low.

b)

No, there is no oxygen.

c)

Yes, the atmosphere is the same as Earth.

d)

No, the oxygen levels are too high.

72.

I use my sense of _______ to see the banana's color?

a)

hearing

b)

smell

c)

sight

d)

touch

73.

What is the biggest planet in our Solar System?

a)

Mars

b)

Jupiter

c)

Pluto

d)

Earth

74.

What do caterpillars turn into?

a)

larva

b)

butterfly

c)

egg

d)

pupa

75.

Humans have ___ senses.

a)

5

b)

6

c)

3

d)

4

76.

It takes up space and mass. What is this?

a)

Matter

b)

Property

c)

Container

d)

Energy

77.

A fish uses its gills _______

a)

To swim from predators.

b)

To eat other animals.

c)

To hunt animals.

d)

To breath under water.

78.

A turtle's body has a shell _________

a)

For them to be protected.

b)

For them to fall asleep.

c)

For them to see.

d)

For them to hunt.

79.

Which part of the plant, makes food for the plant?

a)

Fruit

b)

Roots

c)

Leaves

d)

Bee

80.

Plants need water for it to be alive. Asides from water, what else do the roots take from the soil?

a)

Chlorophyll

b)

Green leaves

c)

Dirt

d)

Nutrients

81.

________ lets you see things around you.

a)

Elements

b)

Molecules

c)

Light

d)

Atoms

82.

It is the solid part of the earth. It is made up of soil and rocks, it is the ground where you can walk, run and play.

a)

Water

b)

Space

c)

Air

d)

Land

83.

What is the shape of the Earth?

a)

Oblong

b)

Spherical

c)

Circle

d)

Triangle

84.

Which of the following animals does not live in the water?

a)

Shark

b)

Jellyfish

c)

Camel

d)

Whale

85.

_______ is like a mountain, but has an opening on its top. What kind of landform is this?

a)

Mountain

b)

Hill

c)

Volcano

d)

Valley

86.

It is the largest body of water

a)

Lake

b)

Ocean

c)

Pond

d)

Sea

87.

What is the closest planet to the sun?

a)

Earth

b)

Mercury

c)

Mars

d)

Pluto

88.

What is the name of our galaxy?

a)

Jupiter's Galaxy

b)

Earth's Atmosphere

c)

Andromeda Galaxy

d)

Milky Way Galaxy

89.

What is the other name of mars?

a)

The blue planet.

b)

The red planet.

c)

The morning and evening star.

d)

The swift planet.

90.
What is the largest species of terrestrial crab in the world?
a)
Coconut Crab
b)
Krusty Crab
c)
Stone Crab
d)
Snow Crab
91.

Which is the sixth planet from the sun?

a)

Jupiter

b)

Saturn

c)

Mars

d)

Mercury

92.

How many legs does a spider have?

a)

6

b)

8

c)

10

d)

12

93.

What system of the body is made of the brain, spinal cord, and nerves?

a)

digestive

b)

circulatory

c)

skeletal

d)

nervous

94.

What do we call the energy of motion?

a)

potential

b)

kinetic

c)

chemical

d)

nuclear

95.

What type of animal eats only meat?

a)

carnivore

b)

herbivore

c)

omnivore

d)

frugivore

96.

What tube connects the mouth and the stomach?

a)

trachea

b)

throat

c)

esophagus

d)

diaphragm

97.

What system of the human body is made up of blood, blood vessels, and the heart?

a)

nervous

b)

digestive

c)

skeletal

d)

circulatory

98.

If a temperature is 32 degrees Farenheit, what is the Celsius temperature?

a)

0

b)

32

c)

64

d)

100

99.

What are animals without backbones called?

a)

vertebrates

b)

invertebrates

c)

reptiles

d)

mammals

100.

What birds can fly backwards?

a)

finch

b)

hummingbird

c)

blue jay

d)

eagle

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