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Science 4 196

Total questions: 196

Worksheet time: 2hrs 48mins

Name
Class
Date
1.

Refraction will cause the object to look

a)

the same

b)

larger and bent

c)

smaller and straight

d)

a different color

2.

Light is a form of energy that can be senses with the

a)

eyes

b)

ears

c)

nose

d)

tongue

3.

Smooth shiny objects will cause

a)

rewind

b)

refraction

c)

reflection

d)

reverse

4.

This image shows what type of object?

a)

transparent

b)

opaque

c)

translucent

d)

none of these

5.

This image shows what type of object?

a)

transparent

b)

opaque

c)

translucent

d)

none of these

6.

Energy waves bouncing off the surface of an object and returns energy back to the source.

a)

refraction

b)

lense

c)

reflection

d)

none of these

7.

It does not allow light to pass through.

a)

opaque

b)

transparent

c)

translucent

d)

none of these

8.

It allows us to see objects.

a)

light

b)

bending

c)

bouncing

d)

absorbtion

9.

It can break white light to different colors.

a)

stone

b)

metal

c)

prism

d)

rubber

10.

_______________ is created by opaque materials.

a)

shadow

b)

new plant

c)

fruits

d)

roots

11.

This is the property of a material that can absorb liquid like water.

a)

Porous

b)

Non Porous

c)

Density

d)

Bending

12.

It is making a straight object into a curved one.

a)

Pressing

b)

Cutting

c)

Hammering

d)

Bending

13.

What can we do by applying force in an object to flatten or smoothen it?

a)

Pressing

b)

Cutting

c)

Hammering

d)

Bending

14.

To beat, strike or pound the object.

a)

Pressing

b)

Cutting

c)

Hammering

d)

Bending

15.

It is the amount of mass of an object per unit.

a)

Porous

b)

Density

c)

Size

d)

Non Porous

16.

It is the physical change of a material from liquid to solid.

a)

Melting

b)

Solidification

c)

Evaporation

d)

Condensation

17.

It occurs when heat is removed from water vapor. When this happens, water vapor becomes liquid water.

a)

Melting

b)

Solidification

c)

Evaporation

d)

Condensation

18.

It is the opposite of solidification. It is the change of solid to liquid.

a)

Melting

b)

Solidification

c)

Evaporation

d)

Condensation

19.

It is a process by which a liquid changes to gas.

a)

Melting

b)

Solidification

c)

Evaporation

d)

Condensation

20.

There are solid substances that are changed directly to gas without passing the liquid state.

a)

Sublimation

b)

Solidification

c)

Deposition

d)

Condensation

21.

Clothes is an example of Porous

a)

True

b)

False

22.

Tissue is an example of Non Porous

a)

True

b)

False

23.

Glass is an example of Non Porous

a)

True

b)

False

24.

Pillow is an example of Non Porous

a)

True

b)

False

25.

Paper is an example of Non Porous

a)

True

b)

False

26.

Example of Bending

a)

Metal Stick

b)

Ruler

27.

Example of Cutting

a)

Plastic

b)

Chair

28.

Example of Pressing

a)

Keyboard

b)

Stone

29.

Example of Hammering

a)

Clothes

b)

Nail

30.

Example of Bending

a)

Paper Clip

b)

Ballpen

31.

Which of the following organs combine oxygen with the blood and eliminate carbon dioxide?

a)

Brain

b)

Heart

c)

Lungs

d)

Liver

32.

Which of the following protects our organs in our body?

a)

Diaphragm

b)

Ribcage

c)

Trachea

d)

Bronchi

33.

The gas that provides energy to the body is oxygen, while the one that produces waste products or "exhaust" of the body is _________________________.

a)

carbon dioxide

b)

Water

c)

Blood

d)

Fluid

34.

Which of the following is a tube-like structure that allows the air you breathe in through your mouth and nose to travel to your lungs?

a)

Bronchus

b)

Trachea

c)

Bronchioles

d)

Diaphragm

35.

The air sacs in our lungs are called:

a)

bronchioles

b)

bronchus

c)

alveoli

d)

tracheas

36.

Your lungs inflate as you breathe in air.

a)

TRUE

b)

FALSE

37.

What is the tube that is also known as your wind pipe?

a)

esophogus

b)

trachea

c)

bronchi

d)

alveoli

38.

The right lung is slightly bigger than the left lung.

a)

True

b)

False

39.

Which of the following is the digestive juice being produced by the liver?

a)

Glucose

b)

Glycogen

c)

Bile

d)

Fats

40.

Which of the following is called to the Glucose that is stored in the liver?

a)

Glucose

b)

Glycogen

c)

Bile

d)

Fats

41.

Which of the following statements describe terrestrial animals?

a)

A. they live both on lands and in waters.

b)

B. they live in the forest, grasslands, and deserts.

c)

C. they live in the oceans, seas, ponds, and rivers.

42.

Which group of animals are found on water habitat?

a)

A. tadpole, grasshopper, hawk  

    

b)

B. dolphin, carabao, hawk

c)

C. horse, goat, monkey

d)

D. fish, squid, crab shrimp

43.

Which of the following group of animals moves in the same way?

a)

A .snakes, duck, worm  

b)

B. bird, butterfly, mosquito

c)

C. dog, fish, frog

d)

D. fish, turtle, monkey

44.

Animals used their legs to move from place to place. How do cows, carabaos, horses, and goats used their hooves?

a)

A. for chewing grass and leaves

 

b)

  B. help them move in water

c)

C. help them walk even on hard rocks

d)

D. to keep them warm

45.

What will happen if animals are removed from their natural habitat? They will .

a)

A. die  

b)

B. increase in number

c)

C. not affected

d)

    D. have another body structure   for adaptation

46.

What do fish use for breathing?

a)

A. fins    

b)

  B. scales

c)

C. gills

d)

D. eyes

47.

Which animals have shell?

a)

A. jellyfish and worm

b)

B. seal and dolphins

c)

C. rabbit and cat

d)

D. clam and mussels

48.

Which animals are covered with outside skeleton or exoskeleton?

a)

A. fish and jelly fish

b)

B. shrimp and lobster

c)

C. shells and seaweeds

d)

D. mussels and squid

49.

Scales protect some aquatic animals from disease and from other animals. Which aquatic animals have scales?

a)

A. crabs

b)

B. fish

c)

C. shells

d)

D. seaweeds

50.

Which aquatic animals have legs?

a)

A. cow

b)

B. snake

c)

C. seahorse

d)

D. coral

51.

What type of cloud is it?

a)

Stratus Clouds

b)

Cumulus Clouds

c)

Nimbus Clouds

52.

What type of cloud is it?

a)

Stratus Clouds

b)

Cumulus Clouds

c)

Nimbus Clouds

53.

What type of cloud is it?

a)

Cirrus Clouds

b)

Cumulus Clouds

c)

Stratus Clouds

54.

What type of cloud is it?

a)

Cirrus Clouds

b)

Cumulus Clouds

c)

Stratus Clouds

55.

What is the general condition of the atmosphere in a given place at a given time?

a)

Weather

b)

Climate

c)

Rain

56.

This flow of air from land to the sea.

a)

sea breeze

b)

lake breeze

c)

land breeze

57.

The average weather condition in an area in a long period of time.

a)

climate

b)

weather

c)

storm

58.
_______ is the type of soil used most often with plants and on farms. It is a mixture of clay, sand, and silt.
a)
loam
b)
humus
c)
soil
d)
dirt
59.
Which type of soil can hold the greatest amount of water?
a)
sand
b)
silt
c)
clay
d)
loam
60.

Which is NOT one of the three types of soil?

a)

Asphalt

b)

Clay

c)

Loam

d)

Sand

61.

Which type of soil contains the right mixture of particles and can hold enough water and oxygen?

a)

Loam

b)

clay

c)

Humus

d)

Sand

62.

What are the 4 different types of soil?

a)

Clay, Loam, Sand & Gravel

b)

Clay, Loam, Sand & Rocks

c)

Clay, Loam, Sand & Silt

d)

Clay, Loam, Sand & stone

63.

This type of soil is sticky when wet and clumps up when it dries.

a)

sand

b)

silt

c)

clay

d)

humus

64.

Water is used for ?

a)

jumping

b)

dancing

c)

drinking

d)

walking

65.

______________ is a source of water.

a)

Ocean

b)

Mountain

c)

Valley

d)

Fields

66.

These are the sources of water.

a)

Lakes

b)

Sea

c)

River

d)

All of the above

67.

Which water sources can we drink from?

a)

freshwater

b)

saltwater

68.

Which of the following is NOT a freshwater?

a)

ocean

b)

lake

c)

river

d)

stream

69.

1. It contains plenty of salt.

a)

a. Seawater

b)

b. Freshwater

c)

c. Ground water

70.

We cannot drink water from sea/ocean because it is?

a)

bitter

b)

salty

c)

creepy

d)

tangy

71.

1. Which group of animals live in a water habitat?

a)

a. fish, squid, crab

b)

b. horse, goat, monkey

c)

c. dolphin, carabao, hawk

d)

d. tadpole, grasshopper, hawk

72.

2. Why can fish live in water?

I. They have a tail that helps them swim.

II. They can open their eyes under the water.

III. They have mouth that can drink much water

IV. They have gills that helps them breath in water.

a)

a. I and III

b)

b. I and IV

c)

c. I and II

d)

d. III and IV

73.

3. What characteristic do land animals have?

a)

a. legs for walking

b)

b. wings for flying

c)

c. fins for swimming

d)

d. gills for breathing

74.

4. How are frogs, snakes and grasshoppers protected from their prey?

a)

a. They play dead.

b)

b. They secrete a poisonous substance.

c)

c. They blend color with their environment.

d)

d. They mimic the shape, smell, and sound of their prey.

75.

5. What makes a cat feel warm?

4 lines
76.

6. The structure or behavior that helps an organism survive in its environment is called ______.

a)

a. adaptation

b)

c. communication

c)

b. camouflage

d)

d. mimicry

77.

7. Which of the following group of animals move in the same way?

a)

a. dog, fish, frog

b)

b. snakes, turtle, duck

c)

c. monkey, rabbit, horse

d)

d. bird, butterfly, mosquito

78.

8. Animals used their legs to move from place to place. How do cows, carabaos, horses and goats use their hooves?

a)

a. to keep them warm

b)

b. help them move in water

c)

c. for chewing grass and leaves

d)

d. help them walk even on hard rocks

79.

9. An animal has big hind legs. Which of the following movement can it do?

a)

a. flying

b)

b. hopping

c)

c. running

d)

d. walking

80.

10. Mang Tino lives in a mountainous area. He is planning to put up a business. Which of the following may he do?

a)

a. piggery

b)

b. poultry

c)

c. fishery

d)

d. cattle raising

81.

11. Land or terrestrial animals or animals that live on land have (a)   for breathing.

82.

12. Animals with (a)   teeth like dog, lion and tiger eat meat and some animals eat both plants and meat.

83.

13. (a)   is a protective coloration in animals. This adaptation allows some animals to blend with their surroundings.

84.

14. Other animals imitate the shape, smell, taste, color and even sound of other animals. This behavior is called (a)   .

85.

15. (a)   is an ecological or environmental area that is inhabited by a particular species of animals, plants or organism. It is where animals and plants live.

86.

 It Is a dark patch on the sun’s surface.

a)

core

b)

sunspot

c)

prominence

d)

photosphere

87.

It is the outer part of the sun (atmosphere).

a)

Chromosphere

b)

core

c)

sunspot

d)

corona

88.

It is a huge ball of hot gasses that gives off its own light.

a)

star

b)

moon

c)

planet

d)

galaxy

89.

Looks like a huge flame coming out  of the sun

a)

chromosphere

b)

prominence

c)

sunspot

d)

corona

90.

Looks like a crown of bright light glowing

a)

prominence

b)

corona

c)

core

d)

sunspot

91.

What is UV?

a)

it is a ray from the sun

b)

ultraviolet radiation from the sun

c)

light from sun

d)

heat from the sun

92.

All are harmful effects of the sun except from

a)

skin cancer

b)

gives vitamin D

c)

harms the eyes

d)

sunburn

93.

  How many glasses of water should we drink per day?

a)

6 to 10 glasses

b)

5 to 7 glasses

c)

8 to 10 glasses

d)

3 to 5 glasses

94.

It is one of the kinds of fruit that we should eat to replenish the loss of water in the body.

a)

apple

b)

banana

c)

watermelon

d)

pineapple

95.

Sun is essential in forming what type of Vitamins?

a)

A

b)

B

c)

C

d)

D

96.

It is the property of a material to absorb liquid like water.

a)

Density

b)

Popularity

c)

Porosity

d)

Quezon City

97.

These materials have plenty of spaces or holes called pores where liquid can be quickly absorbed.

a)

Porous materials

b)

Non-porous materials

c)

Computers

d)

Sponge

98.

These materials cannot absorb water.

a)

Porous materials

b)

Non-porous materials

c)

Computers

d)

Sponge

99.

What does this material tend to do?

a)

Absorb water

b)

sink

c)

float

100.

It this porous or non-porous?

a)

Porous

b)

non-porous

101.

It this porous or non-porous?

a)

porous

b)

non-porous

102.

What does this material tend to do?

a)

float

b)

sink

c)

absorb water

103.

What does this material tend to do?

a)

float

b)

sink

104.

Which one absorbs water?

a)

stone

b)

laptop

c)

sponge

d)

chair

105.

Which material will most likely undergo decay?

a)

aluminum

b)

water

c)

left over foods

d)

plastic cups

106.

1. Which of the following group of products does NOT belong to only one classification?

a)

Paints, vanish, pesticides, vehicle fluid

b)

cereals, ice cream, preserves, condiments

c)

perfume, lotion, toothpaste, cologne, powder

d)

bleach, detergent, liquid soap, shampoo, dishwashing paste

107.

2. Which material is best for cleaning in the kitchen?

a)

plastic materials

b)

absorbent materials

c)

Paper materials

d)

none of these

108.

3. What are the three states of matter?

a)

Solid, gas, liquid

b)

Solid, water, gas

c)

Mass, liquid, air

d)

oxygen, water, cement

109.

4. Which of the following are more likely to float above water?

a)

Plastic ball

b)

Hollow blocks

c)

Stone

d)

Paper plane

110.

5. Which of the following are more likely to sink on the water?

a)

Paper plane

b)

Plastic spoons

c)

Rubber duck

d)

Stone

111.

6. Which of the following has the ability to absorb water?

a)

Glass

b)

Plastic bottle

c)

Table cloth

d)

Water

112.

7. This is a example of decaying materials

a)

Glass

b)

Garbage

c)

Garbage can

d)

plastic

113.

8. What is the meaning of this label?

a)

Danger

b)

Recyclable

c)

Flammable

d)

Poisonous

114.

9. What is the meaning of this sign?

a)

Flammable

b)

Danger

c)

Poisonous

d)

Recyclable

115.

10. What is the meaning of this sign?

a)

Deadly/ poisonous

b)

Danger

c)

Flammable

d)

Recyclable

116.

Force is a push and pull upon and object.

a)

True

b)

False

117.

In tug of war, the force that we used is

a)

Push force

b)

Push and pull force

c)

Pull force

118.

Force cannot change the shape of things

a)

True

b)

False

119.

All materials change shape when they are pulled or pushed by hand.

a)

True

b)

False

120.

Size of force depends on the weight of the object.

a)

True

b)

False

121.

The heavy the weight, the ___________ the force

a)

Smaller

b)

Medium

c)

Bigger

d)

Push

e)

Pull

122.

What is push ?

a)

to move anything forward from us

b)

to change the direction of an object

c)

to change the shanpe of an object

123.

What can force do ?

a)

can change direction of an object

b)

can change shape of an object

c)

can move an object

d)

all the above

124.

What a force cannot do ?

a)

change direction of an object

b)

change the shape of an object

c)

stop an moving object

d)

change the smell of an object

125.

Which picture shows push ?

a)
b)
126.

By which type of force people are standing on their feet ?

a)

Gravitational force

b)

Magnetic force

127.

Which force does this picture shows ?

a)

gravitational force

b)

frictional force

c)

magnetic force

d)

muscular force

128.
If these boys are pulling with the same amount of force.  What will happen?
a)
The boy in blue will win.
b)
They will not move at all.
c)
The boy in red will win.
d)
Both will fall down.
129.
This is an example of what kind of force?
a)
Balanced Force
b)
Pushing Force
c)
Gravity Force
d)
Unbalanced Force
130.
A force that slows or stops motion when objects rub together.
a)
Friction
b)
Push
c)
Pull
d)
Magnetism
131.
What is motion?
a)
It's like the ocean
b)
Any change in an animal or person's position.
c)
Motion is like acting
d)
Any change in an object or person's position.
132.

I.Direction: Identify if it is true or false.

1. A material sinks when an object stays on the surface of the water.

a)

true

b)

false

133.

2. Density is the amount of matter per occupied space.

a)

true

b)

false

134.

3. Water has a density of one gram per

milliliter (1 g/mL).

a)

true

b)

false

135.

4. Porous materials tend to sink in water because they increase in mass as

they absorb water.

a)

true

b)

false

136.

5. Density is the object's mass divided by its volume.

a)

true

b)

false

137.

II. Direction: Identify if the object will float or sink in the picture.

1.

a)

float

b)

sink

138.

2.

a)

float

b)

sink

139.

3.

a)

float

b)

sink

140.

4.

a)

float

b)

sink

141.

5.

a)

float

b)

sink

142.

What weather instrument is shown in the picture?

a)

barometer

b)

anemometer

c)

wind vane

d)

thermometer

143.

It is the day-to-day condition of the atmosphere.

a)

climate

b)

weather

c)

clouds

d)

rain

144.

It measures the hotness or coldness of the air.

a)

anemometer

b)

thermometer

c)

barometer

d)

rain gauge

145.

What weather instrument is shown in the picture?

(a)  

146.

What weather instrument is in the picture?

(a)  

147.

The weather can change within a day.

a)

TRUE

b)

FALSE

148.

Wind speed is measured with an instrument called (a)   .

149.

A windy weather is characterized by strong winds that happen at any time of the day.

a)

TRUE

b)

FALSE

150.

The hydrologic cycle is commonly known as (a)   .

151.

____ is precipitation in a form of liquid.

a)

rain

b)

fog

c)

smog

152.

In this stage the boys and girls begin to notice the changes in their bodies.

a)

babyhood

b)

childhood

c)

adolescence

d)

adulthood

153.

In this stage they become responsible for their own actions and no longer rely on their parents to look after them.

a)

babyhood

b)

childhood

c)

adolescence

d)

adulthood

154.

It is the first stage in the life cycle of human.

a)

babyhood

b)

childhood

c)

adolescence

d)

adulthood

155.
A caterpillar changes into what?
a)
chrysalis
b)
cocoon
c)
butterlfy
d)
frog
156.
What is the first stage of a butterfly life cycle.
a)
egg
b)
Adult butterfly
c)
caterpillar
d)
chrysalis
157.
A cocoon is also called what?
a)
Chrysalis
b)
Egg
c)
Adult
d)
Metamorphosis
158.
Which stage is the butterfly stage in the life cycle?
a)
First
b)
Second
c)
Third 
d)
Fourth
159.
The ______ comes out of the egg.
a)
chrysalis
b)
adult butterfly
c)
egg
d)
larva/caterpillar
160.
What are the stages called that show how a caterpillar turns into a butterfly?
a)
Life Cycle
b)
Process
c)
Growing Up
d)
Life Steps
161.
What is the third stage of a butterfly's life cycle?
a)
egg
b)
pupa
c)
larva
d)
butterfly
162.
What happens in the third stage of a butterfly's life cycle?
a)
metamorphosis 
b)
molt
c)
change
d)
butterfly
163.
where do butterflies lay eggs
a)
trees
b)
leaves
c)
grass
164.

List the stages of a frog's life cycle in order.

a)

Mother, Froglet, Tadpole, Frog, Egg

b)

Frog, Froglet, Tadpole, Adult

c)

Egg, Tadpole, Tadpole with legs, Froglet, Frog

d)

Tadpole, Egg, Frog, Froglet

165.

What is the first stage of a frog's life cycle?

a)
eggs
b)
A tadpole
c)
A froglet
d)
Adult frog
166.
When does a frog become an adult?
a)
When it's tail disappears.
b)
When it has legs.
c)
When it hatches as a tadpole.
167.
How is a tadpole similar to a fish?
a)
They both have gills
b)
They both have lungs
c)
They are not similar
d)
None of the above
168.
What protects the eggs once they are laid?
a)
The female frog
b)
The male frog
c)
Nothing
d)
A jelly-like substance
169.

The last stage of a frogs life cycle is_________.

a)

frog

b)

froglet

c)

tadpole without legs

d)

tadpole with legs

170.

The third stage of a frogs life cycle is_________.

a)

tadpole with no legs

b)

tadpole with legs

c)

froglet

d)

frog

171.

The second stage of a frogs life cycle is_________.

a)

eggs

b)

tadpole with no legs

c)

tadpole with legs

d)

froglet

172.

Which temperature shows the coldest?

a)

37 °C

b)

46 °C

c)

25 °C

173.

Which of these instruments tells the direction of the wind?

a)

thermometer

b)

anemometer

c)

wind vane

174.

Which instrument measures the hotness or coldness of the environment?

a)

compass

b)

thermometer

c)

barometer

175.

It is the continuous movement of water in the earth’s surface?

a)

evaporation

b)

condensation

c)

water cycle

176.

Where does water vapor come from?

a)

rivers

b)

plants

c)

ocean

d)

all of the above

177.

What are clouds made of?

a)

dust

b)

air /gas

c)

water

d)

water vapor

178.

The process in changing water into water vapor is called _____________.

a)

precipitation

b)

evaporation

c)

condensation

179.

Snow is a precipitate.

a)

true

b)

false

180.

Plants are not part of the water cycle.

a)

TRUE

b)

FALSE

181.

Clouds are signs of weather.

a)

TRUE

b)

FALSE

182.

Change in solid materials by bending, pressing, hammering, and cutting causes change in_____________.

a)

form

b)

color

c)

scent

d)

smell

183.

A flower vase that has been accidentally broken into pieces shows an example of what type of change?

a)

odor change

b)

chemical change

c)

physical change

d)

color change

184.

Do you like soft and fluffy pillows? What will happen if we press a pillow with our hands and release it after a few seconds?

a)

It will permanently change in both shape and size.

b)

It will change in both shape and size when pressed and return to its original form when released.

c)

It will permanently change in shape but its size will not be affected.

d)

It will change its color and odor.

185.

Gab has a project and he needs to prepare art materials such as old newspapers. What will happen if he will cut a piece of newspaper?

a)

The newspaper will not change in shape and size.

b)

The newspaper will change both in shape and in size.

c)

The newspaper will change in shape, form, texture, and odor.

d)

The newspaper will change in shape but not in size.

186.

​Which of the following materials can be pressed?

a)

​Metal Spoon

b)

​Marshmallow

c)

Paper Clip

d)

​Block of Wood

187.

​It is a change in a matter where the shape, size, form, and texture of an object or materials change.

a)

​Physical Change

b)

​Mechanical Change

c)

​Chemical Change

d)

​Electrical Change

188.

​It is a change in a matter where a new substance is formed, produces gas, creates light and sound, changes in color, odor, and temperature.

a)

​Electrical Change

b)

Physical Change

c)

​Mechanical Change

d)

Chemical Change

189.

This is an example of Chemical Change.

a)

​Cutting cloth into pieces

b)

​Glass being broken

c)

​Rusting of Iron

d)

​Folding of Paper

190.

​This is an example of Physical Change.

a)

​Ripening of Fruits

b)

Hammering of metal into a thin sheet

c)

​Spoiled milk

d)

Burning of Wood

191.

What is changed when solid materials are cut?

a)

​Both shape and size are changed.

b)

​Nothing will change.

c)

Only the shape of solid materials is changed.

d)

​Only the size of solid materials is changed.

192.

​Melting candle is an example of...

a)

Mechanical Change

b)

​Chemical Change

c)

​Electrical Change

d)

​Physical Change

193.

​Molding clay is an example of...

a)

​Electrical Change

b)

​Chemical Change

c)

​Physical Change

d)

​Mechanical Change

194.

​What happens when we break a rock boulder?

a)

​It changes its color

b)

​It changes size and shape

c)

​It produces a new substance

d)

​It produces gas

195.

Gab has a project and he needs to prepare art materials such as old newspapers. What will happen if he will cut a piece of newspaper?

a)

The newspaper will change in shape, form, texture, and odor.

b)

The newspaper will not change in shape and size.

c)

The newspaper will change both in shape and in size.

d)

The newspaper will change in shape but not in size.

196.

Clay is a good material for making pots and vases. What type of change in the properties of a clay when molding it?

a)

changes in size and color

b)

changes in volume and texture

c)

changes in form and odor

d)

changes in size and shape