wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Grade 6 Reviewer

Total questions: 210

Worksheet time: 2hrs 2mins

Name
Class
Date
1.

Which tools are best for separating a mixtures of sand, iron filings, and water?

a)

Hot plate and filter

b)

Tweezers and filter

c)

Filter and magnet

d)

Magnet and hot plate

2.

Which substances, when mixed together, maintain their original physical properties?

a)

gravel and water

b)

wood chips, water and sand

c)

sand and water

d)

all of the above

3.

All of the following are examples of containers filled with mixtures EXCEPT -

a)

a jar filled with trail mix

b)

a glass filled with lemonade

c)

a bowl of cereal with milk

d)

a cup of fruit salad

4.

A student makes a garden salad by stirring lettuce, tomatoes, carrots, and croutons together in a bowl. Why is the garden salad a mixture?

a)

the student cut the vegetables into equally sized pieces

b)

the vegetables are combined by maintain their physical properties

c)

the croutons cannot be taken out of the salad

d)

the salad grew from a garden

5.

When separating saltwater using a hot plate, what precaution should students use?

a)

unplug the hot plate if water splashes on the cord

b)

follow the teacher's instructions and wear safety goggles

c)

leave the hot plate plugged in after the investigation is complete

d)

follow the teacher's instructions to record results in a notebook

6.

Which mixture can be separated using a filter?

a)

sand and iron filings

b)

saltwater

c)

sand and water

d)

none of the above

7.

A cup of orange juice with pulp is poured into a glass. Which of these procedures could be done to separate the juice from the pulp?

a)

pour the juice through a coffee filter

b)

heat the juice in a pot until boiling

c)

pour the juice in another cup

d)

allow the mixture to settle, leaving the pulp at the bottom of the glass

8.

Which of the following mixtures can be separated with a magnet?

a)

sand and salt

b)

sand and iron filings

c)

sugar and water

d)

saltwater

9.

All of these can be separated easily EXCEPT -

a)

nuts, bolts, and screws

b)

powdered drink mix, sugar and water

c)

sand and water

d)

iron filings and sand

10.

A mixture of iron filings and chalk dust is placed on a plate. Which of the following could be done to gather the iron filings?

a)

Pour the mixture into a funnel

b)

Put the mixture in a pot on the stove

c)

Run a magnet over the mixture

d)

Filter the mixture through a strainer

11.

James wants to seperate the salt from the water in his glass of salt water. What seperation method should James use?

a)

Magnets

b)

Evaporation

c)

Filter

d)

Using his hands

12.

What item could a magnet separate from a mixture of garbage?

a)

Old metal fork

b)

An apple core

c)

Pieces of paper

d)

A juice can

13.

What mixture could you use this tool to best separate that mixture?

a)

Sugar and Salt

b)

Sand and rocks

c)

Apples and grapes

14.

The mixture shown here -

a)

Maintains its physical properties when combined

b)

Dissolves after being stirred together

c)

Will evaporate after a certain period of time

d)

Cannot be separated into ingredients

15.

If you spilled nails in a sandbox, what separation tool/method could you use to clean out the sandbox so it would be safe for children to play in?

a)

Filter

b)

Screen

c)

Magnet

d)

Evaporation

16.

Sand and gravel may be separated from each other through using..

a)

a filter funnel

b)

a sieve

c)

an evaporating basin

d)

a distillation

17.

The best way to separate trail mix would be:

a)

filter

b)

by hand

c)

sieve

d)

evaporation

18.

What tool is this?

a)

sieve

b)

filter

19.

This type of paper allows liquid to pass through it. What tool is it?

a)

sieve

b)

filter

20.

If I have a mixture of peanuts and nails, which would be the BEST tool to separate them?

a)

filter

b)

magnet

c)

sieve

d)

by hand

21.

If I pour sand and water onto a filter, what will happen?

a)

water and sand will go through the filter

b)

sand will get caught in the filter, water will pass through

c)

both sand and water will get caught in the filter

22.

If I have a mixture of wooden blocks and metal blocks. What is a fast way to separate them?

a)

relative density (put them in water)

b)

filter

c)

sieve

23.

A combination of two or more substances where each keeps its own properties and both can be easily separated is called-

a)

a mixture

b)

a solution

c)

a solute

d)

a solvent

24.

This tool is used for separating solids from liquids or coarse particles from fine particles

a)

Hands

b)

Sieve

c)

Boiling water

d)

Evaporation

25.
How do you separate iron filings from sand?
a)
You can use a filter.
b)
You can use a fagnet.
c)
You can use a magnet.
d)
You can use all of the methods!
26.

1. Which of the following pumps the blood that travels to all parts of the

body?

a)

artery

b)

blood

c)

capillaries

d)

heart

27.

Which of the following is NOT considered as part of circulatory

system?

a)

blood

b)

blood vessels

c)

brain

d)

heart

28.

Why is circulatory system called the “transport system” of the body?

a)

because it transports food nutrients and oxygen to the different

body cells

b)

use it digests food and distribute it to the different parts of

the body

c)

because it controls the other parts of the body

d)

because it collects body waste from the body

29.

Why does your heart beat faster after you have run a distance?

a)

It has to get more oxygen from the lungs.

b)

It has to collect more waste from your body.

c)

It has to dispose carbon dioxide from your body.

d)

It has to pump more blood to your muscles to replace energy lost.

30.

Why should a person avoid eating too much fatty foods?

a)

They can cause arteries to break.

b)

They can cause the heart to beat faster.

c)

They can produce cholesterol which is harmful to the heart.

d)

They can produce too much calcium which hardens the heart.

31.

H A P Y R N X

- the passageway of food, water, and air

(a)  

32.

C A T Y V I L A S A N

– the path where air enters the body

(a)  

33.

L I A L O E V

– the tiny air sacs found inside the lungs where exchange of gases occurs

(a)  

34.

G U N S L

– the major organs of the respiratory system

(a)  

35.

R A G M P H A I D

– the dome-shaped muscle that controls breathing

(a)  

36.

What organ of the nervous system is responsible for the thinking

process?

a)

brain

b)

heart

c)

esophagus

d)

motor nerves

37.

What is the primary function of the spinal cord?

a)

It acts as the connection between the brain and other parts of the

body.

b)

It processes the messages received by the brain.

c)

It carries the impulse.

d)

It pumps the blood.

38.

What is your body’s reaction when you touch a hot lid of a pan?

a)

It feels sad.

b)

It feels cold.

c)

It feels hurt.

d)

It feels numb.

39.

How can you tell that your mother is cooking adobo even if you do not

see it?

a)

With the sense of sight

b)

With the sense of smell

c)

With the sense of touch

d)

With the sense of hearing

40.

During this time of the “new normal” brought by COVID-19 pandemic,

how will you keep your emotional and mental state healthy?

a)

By NOT watching fake news about pandemic

b)

By keeping positive and happy with family

c)

By practicing the basic health protocol

d)

All of the above

41.

Which body system supplies nutrients and oxygen to the cells?

a)

Digestive system

b)

Circulatory system

c)

Respiratory system

d)

Nervous system

42.

Which is the most complex of all the systems in the body?

a)

Circulatory

b)

Muscular

c)

Digestive

d)

Nervous

43.

Which part of the brain controls thinking, memorizing and imagination?

a)

cerebrum

b)

cerebellum

c)

brain stem

d)

spinal cord

44.

Where does the exchange of gases (oxygen and carbon dioxide) take place?

a)

nose

b)

lungs

c)

trachea

d)

tubes

45.

In which blood vessels does the exchange of gases take place?

a)

in the veins

b)

in the arteries

c)

in the heart

d)

in the capillaries

46.

As your body works harder, what happens to your HEART rate?

a)

Increases

b)

Decreases

c)

Beats backward

d)

Stays the same

47.

What important substance is replenished as blood flows through your heart?

a)

Nitrogen

b)

Iron

c)

Water

d)

Oxygen

48.

Where does digestion start?

a)

stomache

b)

throat

c)

intestines

d)

mouth

49.

Your lungs are part of which body system?

a)

muscular

b)

circulatory

c)

digestive

d)

respiratory

50.

Which part of your digestive system absorbs nutrients into your blood stream?

a)

mouth

b)

intestine

c)

stomach

d)

bladder

51.

If you take a rest after running a mile, what happens to your BREATHING rate?

a)

decreases

b)

increases

c)

stays the same

d)

none of these

52.

Which system pumps blood through your body?

a)

respiratory

b)

digestive

c)

circulatory

d)

muscular

53.

When Dr. Jeff bends his arms to lift the weight, what is happening to his bicep muscle?

a)

it is twisting up

b)

it is getting longer

c)

it is contracting

d)

it is relaxing

54.

What happens to what's left of our food after it goes through the intestines?

a)

absorbed into blood

b)

disposed of in the bathroom

c)

becomes stomach acid

d)

goes back to the stomach

55.

As you exercise, your circulatory systems works with what other system to take in oxygen?

a)

muscular

b)

digestive

c)

respiratory

d)

endocrine

56.

What are the main functions of the skeletal system?

a)

provide your body support and help with movement

b)

circulate blood through your body

c)

digest your food

d)

send messages to the rest of your body

57.

Which system works with your muscular system to provide movement?

a)

circulatory

b)

nervous

c)

skeletal

d)

digestive

58.

Which system is responsible for sending messages to your body?

a)

nervous

b)

muscular

c)

digestive

d)

skeletal

59.

What are the two main organs of the nervous system?

a)

brain and spinal cord

b)

heart and lungs

c)

veins and aerteries

d)

stomach and esophagus

60.

Windpipe is another name for...

a)

esophagus

b)

trachea

61.

Which is a part of your respiratory system?

a)

trachea

b)

esophagus

62.

Which is a part of your digestive system?

a)

trachea

b)

esophagus

63.

Beating heart

a)

voluntary

b)

involuntary

64.

Kicking your leg

a)

Voluntary

b)

Involuntary

65.

Breathing

a)

Voluntary

b)

Involuntary

66.

Digesting your food

a)

Voluntary

b)

Involuntary

67.

skeletal system helps produce red blood cells

a)

true

b)

false

68.

Which best describes the circulatory system?

a)

It protects the major organs of the body

b)

It breaks food into nutrients for the body.

c)

It sends messages to the brain to protect the body.

d)

It transports oxygen-rich blood throughout the body.

69.

Which organ is NOT a part of the digestive system?

a)

esophagus

b)

stomach

c)

intestines

d)

heart

70.

What do the circulatory and respiratory work together to provide to your body?

a)

sweat

b)

moving muscles

c)

oxygen

d)

protect bones

71.

Which is a job of the digestive system?

a)

removes waste

b)

provides nutrients

c)

provides oxygen

d)

moves nutrients through the bloodstream

72.

Which is a job of the respiratory system?

a)

breaks down food

b)

provides oxygen

c)

provides nutrients

d)

removes waste

73.

What system gives support to our body and serves as a protection to our internal organs?

a)

respiratory system

b)

circulatory system

c)

skeletal system

d)

muscular system

e)

nervous system

74.

What bones in our body protects the hearts and lungs?

a)

skull

b)

tibia

c)

scapula

d)

ribs

75.

This bone in our body protects the brain.

a)

scapula

b)

skull

c)

ribs

d)

phalanges

76.

This body system helps our body move and protects our bones.

a)

Muscular System

b)

Respiratory System

c)

Nervous System

d)

Skeletal System

77.

This involuntary muscle is found in the heart.

a)

cardiac muscle

b)

biceps

c)

triceps

d)

abdominal muscles

78.

This body system is responsible for carrying blood throughout our body.

a)

Respiratory System

b)

Skeletal System

c)

Muscular System

d)

Circulatory System

79.

What is the blood cell that delivers oxygen to our body.

a)

White blood cells

b)

Red blood cells

c)

Blood vessels

80.

These blood cells figth of viruses, bacteria and other infections in our body.

a)

White blood cells

b)

Red blood cells

c)

Blood vessels

81.

The system of organs that allows us to breathe and is responsible for supplying oxygen to our body.

a)

Muscular System

b)

Skeletal System

c)

Respiratory System

d)

Nervous System

82.

This is the clean air that we inhale and take in our bodies.

a)

Carbon Dioxide

b)

Oxygen

c)

Lungs

83.

Animals that do not have backbones are called ________

a)
b)
84.

Which animal belongs to the reptile kingdom?

a)
b)
c)
85.

Animals that live on both land and in water are __________.

a)
b)
86.

Which animal belongs in the mammal kingdom?

a)
b)
c)
87.

Which kingdom have animals that lay eggs and have feathers?

a)

Birds

b)

Fish

c)

Mammals

88.

Bees belong to which kingdom?

a)

Insects

b)

Mammals

c)

Trees

89.

Animals can make their own food?

a)
b)
90.

Which kingdom have live babies and is warm blooded?

a)
b)
c)
91.

Spiders, shrimp, and snails are examples of ____________.

a)
b)
92.

I lay eggs, have gills, scales, and fins. What am I?

a)
b)
c)
93.
It is a
a)
Fish
b)
Mammal
c)
Bird
d)
Molluscs
94.
Animals are divided into vertebrates and invertebrates
a)
True
b)
False
95.
Vertebrates don't have a backbone
a)
True
b)
False
96.
Animals that have hair or fur are...
a)
Mammals
b)
Birds
c)
Fishes
d)
Reptiles 
97.
Vertebrates are divided into five groups: Mammals, birds, fish, reptiles and amphibians.
a)
True
b)
False
98.
Birds are viviparous (born from the mother's womb)
a)
True
b)
Flase
99.
Animals that have feathers, two wings, two legs and beak are...
a)
Amphians
b)
Cows
c)
Elephants
d)
Birds
100.
Animals that are covered with scales and use gills to breathe in the water are...
a)
Fish
b)
Chicken
c)
Baby tiger
d)
Cocodrile
101.
The spider is...
a)
Vertebrate
b)
Invertebrate
102.
Octopus is...
a)
Vertebrate
b)
Invertebrate
103.
Cows are...
a)
Vertebrate
b)
Invertebrate
104.
The snake is classified into...
a)
Mammals
b)
Reptiles
c)
Amphibians
d)
Birds
105.
Frogs are classified into...
a)
Amphibians
b)
Mammals
c)
Reptiles
d)
Insects
106.
They lay SOFT eggs in water
a)
Birds
b)
Amphibians
c)
Fish
d)
Amphibians and Fish
107.
Arthropods are
a)
Vertebrates
b)
Invertebrates
108.
Molluscs have a soft body
a)
True
b)
Flase
109.
Molluscs have a soft body
a)
True
b)
Flase
110.
a)

inclined plane

b)

lever

c)

pulley

d)

wheel and axle

111.
a)

pulley

b)

lever

c)

wheel and axle

d)

wedge

112.
a)

lever

b)

screw

c)

pulley

d)

wedge

113.
a)

wedge

b)

inclined plane

c)

lever

d)

pulley

114.
a)

pulley

b)

screw

c)

wheel and axle

d)

wedge

115.
a)

pulley

b)

wedge

c)

screw

d)

inclined plane

116.
a)

pulley

b)

wheel and axle

c)

inclined plane

d)

lever

117.
a)

inclined plane

b)

wedge

c)

pulley

d)

screw

118.
a)

pulley

b)

wheel and axle

c)

wedge

d)

screw

119.
a)

pulley

b)

lever

c)

wedge

d)

inclined plane

120.



(a)  

121.



(a)  

122.



(a)  

123.



(a)  

124.



(a)  

125.



(a)  

126.



(a)  

127.



(a)  

128.



(a)  

129.



(a)  

130.
What is kinetic energy?
a)
The energy of motion
b)
A combination of two types of energy
c)
Stored energy
d)
How far something goes in a specific time
131.
What is potential energy?
a)
The energy of motion
b)
A combination of two types of energy
c)
Stored energy
d)
How far something goes in a specific time
132.
What is mechanical energy?
a)
The energy of motion
b)
The ability to cause motion (kinetic and potential energy)
c)
Stored energy
d)
How far something goes in a specific time
133.
"As a roller coaster moves around a track, it sometimes has potential energy, it sometimes has kinetic energy, and it sometimes has both." What is this an example of?
a)
Energy changes
b)
Energy transfer
134.
"A rolling marble has kinetic energy. If a moving marble hits a stationary marble, it transfers some of its kinetic energy, and the second marble begins to move." What is this an example of?
a)
Energy changes
b)
Energy transfer
135.
The amount of potential energy plus the amount of kinetic energy it has equals its total...
a)
mechanical energy
b)
energy transfer
c)
energy change
d)
stopped energy
136.
Your marble roller coaster will have...
a)
kinetic energy
b)
potential energy
c)
mechanical energy
d)
all answer choices
137.
Look at the cars on the ramp example. What happens when the person lets the cars go?
a)
Potential energy turns to kinetic
b)
Kinetic energy turns to potential
c)
The energy transfers to the ramp
d)
The energy transfers to the person
138.
How do you increase the potential energy of the toy?
a)
By turning the knob and tightening the spring
b)
By releasing the knob
c)
By letting it sit for longer
d)
By turning the toy off
139.
A spaceship stuck high in a tree is an example of...
a)
Potential energy
b)
Kinetic energy
c)
Mechanical energy
140.
Stretching a rubber band is an example of...
a)
Potential energy
b)
Kinetic energy
c)
Mechanical energy
141.
Energy makes everything happen in the universe. 
a)
True
b)
False
142.
Not all living things need energy to move, grow, and change.
a)
True
b)
False
143.
Which of the following has potential energy?
a)
A roller coaster at the top of a hill
b)
A rolling marble
c)
A running dog
144.
The more energy something has, the _______ work it can do.
a)
more
b)
less
145.
Would a big alien have more or less kinetic energy than a small alien when they run at the same speed?
a)
More
b)
Less
146.
Energy is...
a)
the ability to do work
b)
moving an object
c)
causing nothing to change
d)
the ability to stay the same
147.
Which of the following is the main source of energy for living things?
a)
Food
b)
Gasoline
c)
Electricity
d)
Batteries
148.
Which of the following is a source of energy for nonliving things?
a)
Food
b)
Gasoline
c)
Water
149.
A roller coaster has both kinetic and potential energy.
a)
True
b)
False
150.

Which of the following describes a fault?

a)

An energy released from the inside of the Earth.

b)

A movement in the Earth’s crust.

c)

A break in the Earth’s crust.

d)

A rock layer.

151.

What occurs when faults move?

a)

volcanic eruption

b)

earthquake

c)

landslide

d)

drought

152.

Why is it that not all movements along faults produce earthquakes?

a)

It is because the energy of the Earth that causes the rocks to move is very strong enough.

b)

It is because the friction between rocks was not overcome by the energy of the Earth.

c)

It is because there is no friction present between the rocks.

d)

It is because the layers of rocks were not broken.

153.

Fault movement is always associated with earthquakes. Arrange the following events how fault movements generate earthquakes. I. Once friction is overcome, the rocks suddenly slip. II. Ground suddenly moves and an earthquake occurs. III. Energy from inside the Earth is necessary to make the ground move. IV. The rocks are stuck together due to friction.

a)

I, II, III, IV

b)

II, IV, I, III

c)

III, IV, I, II

d)

IV, II, I, III

154.

How do faults produce earthquakes?

a)

Energy from inside the Earth makes the ground move, once friction is overcome, a fault slips producing an earthquake.

b)

Rock materials from underneath go out along faults produces earthquakes

c)

Magma spreads beneath the rock layers producing faults.

d)

Tectonic plates collide producing earthquakes.

155.

Which of the following describes a normal fault?

a)

both blocks slide past another

b)

both blocks of rock move upward

c)

one block of rock does not move while the other moves upward

d)

one block of rock does not move while the other moves downward

156.

Which of the following refers to the type of fault in which two blocks slide horizontally past each other in the opposite direction?

a)

strike-slip fault

b)

reverse fault

c)

normal fault

d)

landslide

157.

Which of the following types of faults is shown in the picture?

a)

strike-slip fault

b)

reverse fault

c)

normal fault

d)

lateral fault

158.

Which of the following DOES NOT show fault movement?

a)
b)
c)
d)
159.

In which direction the block of rock layer will move if it shows reverse fault?

a)

upward

b)

to the left

c)

to the right

d)

downward

160.

How can you relate fault movements with earthquakes?

a)

Every time there is an earthquake this all due to fault movements.

b)

Every time there is an earthquake, rock layers move causing faults to move as well.

c)

Every time fault moves and friction between rocks is overcome this will result in an earthquake.

d)

Every time fault moves even though friction between rocks has not overcome, this will result in an earthquake.

161.

Why do earthquakes occur?

a)

The crust suddenly moves as Earth rotates around its axis.

b)

The Earth is attracted by a nearby planet

c)

The Earth is suddenly hit by a meteor.

d)

The fault suddenly moves.

162.

Which of the following could be the effect on the things above the Earth’s surface when faults move?

a)

trees will grow taller

b)

soil becomes thicker

c)

sea water level rises

d)

soil cracks

163.

Which government agency is responsible for studying the movements of faults and earthquakes?

a)

DOH

b)

DepEd

c)

PAGASA

d)

PHIVOLCS

164.

For instance, your house is near a fault, which of the following are you going to consider doing?

a)

inform your parents about it and evacuate immediately

b)

inform the PHIVOLCS to monitor your house daily

c)

tell your parents to construct a big house

d)

take a selfie of the fault

165.
What is molten rock that has formed deep within the Earth?
a)
Hot Spot
b)
Magma
c)
Lava
d)
Volcano
166.
Volcanoes that have recently erupted are known as:
a)
Extinct Volcano
b)
Dormant Volcano
c)
Active Volcano
d)
What's a volcano?
167.
__________ volcanoes are usually steep sided. They are formed from layers of ash and lava.
a)
Shield
b)
Cone
c)
Dormant
d)
Extinct
168.
This plate is involved in all of the Ring of Fire Volcanoes.
a)
The Nazca Plate
b)
The North American Plate
c)
The Pacific Plate
d)
The Indian Plate
169.

The Earth's crust is broken into pieces called

a)

glass

b)

rocks

c)

plates

d)

lava

170.
What is molten rock that has reached the Earth's surface?
a)
Aa
b)
Lava
c)
Magma
d)
Pahoehoe
171.
What factor(s) determine(s) whether an eruption will be explosive?
a)
The amount of gases in the magma
b)
The amount of silica in the magma
c)
The amount of gas and silica in the magma
d)
None of these affect the explosiveness of the volcano
172.
The more silica that magma contains...
a)
the thicker the magma
b)
the thinner the magma
c)
the higher the viscosity
d)
the runnier the magma
173.
Shield volcanoes have:
a)
gently sloping sides
b)
a steep cone shape
c)
moderately sized sides
d)
long cracks along plate boundaries
174.
Explosive eruption that hurls ash, gases, cinders, and bombs from the main vent.
a)
Volcano bomb
b)
Geyser
c)
Geothermal energy
d)
Pyroclastic flow
175.

The sun is in the ________________________ of our solar system.

a)

outside

b)

circle

c)

center

d)

moon

176.

How many planets are in our solar system (not including pluto)

a)

9

b)

10

c)

8

d)

7

177.

Which planet is the largest planet in our solar system

a)

Jupiter

b)

Saturn

c)

Mars

d)

Earth

178.

Which planet is the only planet to spin on its side?

a)

Earth

b)

Jupiter

c)

Neptune

d)

Uranus

179.

What planet do we live on?

a)

Mars

b)

Venus

c)

Earth

d)

Saturn

180.

What planet is closest to the sun?

a)

Neptune

b)

Mercury

c)

Mars

d)

Venus

181.

What planet is the same size as earth?

a)

Saturn

b)

Jupiter

c)

Venus

d)

Mars

182.

What planet has thousands of beautiful, tiny rings made of chunks of ice and rock?

a)

Jupiter

b)

Saturn

c)

Uranus

d)

Neptune

183.

Which is the hottest planet?

a)

Mercury

b)

Venus

c)

Earth

d)

Mars

184.

Which is the smallest planet?

a)

Neptune

b)

Jupiter

c)

Mercury

d)

Mars

185.

Which is the farthest planet from the sun?

a)

Uranus

b)

Saturn

c)

Jupiter

d)

Neptune

186.

What planet is known as the red planet because of its red looking surface?

a)

Earth

b)

Uranus

c)

Saturn

d)

Mars

187.

Which of the following lists the correct order of the planets from the sun?

a)

Mercury, Venus, Mars, Earth, Jupiter, Saturn, Uranus, Neptune

b)

Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune

c)

Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Pluto

d)

Mars, Venus, Earth, Mercury, Jupiter, Saturn, Uranus, Neptune

188.

It is the coldest planet in the solar system.

a)

Neptune

b)

Uranus

c)

Saturn

d)

Jupiter

189.

This planet is also called as “The Windy Planet”.

a)

Mercury

b)

Earth

c)

Jupiter

d)

Neptune

190.
Which is the largest object in our solar system?
a)
Sun
b)
Jupiter
c)
Earth
d)
Pluto
191.
Which planet is closest to the sun?
a)
Uranus
b)
Mercury
c)
Neptune
d)
Earth
192.
Which of the following is an accurate model of how the Sun, Earth, and Moon move?
a)
Sun and moon orbit Earth
b)
Earth and moon orbit Sun
c)
Earth orbit's the Sun and the moon orbits Earth
d)
Earth and sun orbit moon
193.
One of the main differences between the outer and inner planets is __________.
a)
The inner planets all have water
b)
the inner planets are much bigger than the outer planets
c)
the outer planets are gas planets
d)
the outer planets have rings, and the inner planets don't
194.
The order of the planets is:
a)
Mars,Venus,Earth,
Mercury,Saturn
Jupiter, Uranus, Neptune
b)
Earth,Venus,Mars
Jupiter, Neptune,
Mercury,Saturn,
Uranus
c)
Mercury,Venus,Earth
Mars,Jupiter,
Saturn,Uranus
Neptune
195.
Which planet is the largest?
a)
Jupiter
b)
Saturn
c)
Uranus
d)
Neptune
196.
The surface of this planet appears red due to rusting iron in the rocks.
a)
Mercury
b)
Mars
c)
Pluto
d)
Venus
197.
Almost Earth’s twin in size and mass, this planet has very thick atmosphere.
a)
Venus
b)
Mars
c)
Mercury
d)
Neptune
198.

This cold, blue planet was discovered by a mathematical prediction.

a)

Neptune

b)

Jupiter

c)

Mars

d)

Venus

199.
Only planet known to have life
a)
Earth
b)
Mars
c)
Venus
d)
Mercury
200.
What is a common characteristic of the inner planets?
a)
Large
b)
Gaseous
c)
Rings
d)
Rocky Surface
201.
True or False
The planets are all equally distanced from each other.
a)
True
b)
False
202.
Which planet is the smallest?
a)
Mercury
b)
Venus
c)
Earth
d)
Mars
203.
Which planet rotates to give day/night every 24 hours?
a)
Mercury
b)
Venus
c)
Earth
d)
Mars
204.
What is in between the inner planets and the outer planets?
a)
Asteroid belt
b)
Kuiper belt
c)
Sun
d)
Moon
205.
Which planet has a Great Dark Spot?
a)
Jupiter
b)
Saturn
c)
Uranus
d)
Neptune
206.

Define PHIVOLCS

a)

Philippine Institute of Volcanology and Seismology

b)

Philippine Institute of Volcanologists and Seismologists

c)

Philippine Institution on Volcanology and Seismology

d)

Philippines Institute of Volcanology and Seismology

207.

Define NASA

a)

National Aeronautics and Space Administration

b)

Nationalist Aeronautics and Space Administration

c)

National Aeronautical and Space Administration

d)

National Aeronautics and Space Administrational

208.

Which earthquake produced a tsunami that killed thousands in the middle of the night on August 1976?

a)

Moro Gulf Earthquake

b)

Baguio Earthquake

c)

The Big One

d)

Davao del Sur Earthquake

209.

Which Philippine volcano erupted in 1991 that caused a worldwide cooldown due to the ash cloud it created?

a)

Mt. Mayon

b)

Mt. Taal

c)

Mt. Apo

d)

Mt. Pinatubo

210.

When did the Taal Volcano had its major eruption?

a)

January 12, 2020

b)

January 12, 2019

c)

January 12, 2021

d)

January 12, 1976