WorksheetsScience 4Q Test
Total questions: 74
Worksheet time: 43mins
Which of the following is an examples of artificial source of light?
Which sources of light does not produces their own light?
Artificial
Natural
Which is an example of natural source of light?
The moon is the main source of light.
True
False
Which of the following is an example of artificial source of light?
fluorescent
star
sun
What kind of source of light that gives off their own light?
Artificial
Natural
Which of the following is the main source of light?
The girl use the ... from the flashlight to help her read the book
Light
Heat
Sound
The thing that has a soft sound is ...
Click the picture that can produce heat!
Natural Source of Light
Artificial Source of Light
Natural Source of Light
Artificial Source of Light
ARTIFICIAL SOURCE OF HEAT
NATURAL SOURCE OF HEAT
NEON SIGNS
ARTIFICIAL SOURCE OF LIGHT
NATURAL SOURCE OF LIGHT
ARTIFICIAL SOURCE OF HEAT
NATURAL SOURCE OF HEAT
ARTIFICIAL SOURCE OF HEAT
NATURAL SOURCE OF HEAT
ARTIFICIAL SOURCE OF HEAT
NATURAL SOURCE OF HEAT
ARTIFICIAL SOURCE OF HEAT
NATURAL SOURCE OF HEAT
earth's interior
ARTIFICIAL SOURCE OF HEAT
NATURAL SOURCE OF HEAT
It comes from vibrating objects and can be heard by our ears.
energy
food
sound
source
hairdryer
Natural
Artificial
______ is an unwanted sound that is unpleasant to hear.
Source
Noise
Energy
Force
Loud noises are harmful to our ears and may cause hearing loss.
True
False
Natural sources of sound.
Artificial sound
SOURCE OF SOUND
The _____ is our main source of light. It helps us see the objects around us.
Glasses
Sun
Oil Lamp
One way to produce the sound is to _____ the strings
see
touch
pluck
There are many sources of heat in our homes. Which one is the BEST example of heat energy?
stove
can opener
blender
air from an air cooler
People use a lamp to help them see, but the bulb can get quite warm. What two forms of energy are being produced by the lamp?
Light and Heat
Light, Sound and Heat
Light and Sound
Heat and Sound
We cannot see if there is no _____________________.
heat
light
sound
Which of these do NOT use heat?
cooking food
baking a cake
bouncing a ball
having a hot shower
The picture shows that sound ______________________________.
tells people what to do
is use for entertainment/ relaxation
warns us of danger
keeps us warm
TRUE or FALSE:
A candle is a source of heat and light.
TRUE
FALSE
Aunt Claire put water in a kettle for her coffee. Then, you suddenly heard the kettle whistling. How was sound used in this situation?
It was used to signal that fire had started.
It was used for communication between the kettle and Aunt Claire.
It was used as a warning that the water was already boiling.
It was used to entertain Aunt Claire while she waited for the water to boil.
Which of the following statements does not describe the effect of light on objects?
Light from the sun enables plants to make their own food.
Light from the sun helps in keeping our bones strong and teeth healthy.
Too much sunlight may damage your eyes when you look directly to the sun.
Too much sunlight may cause a land area to dry up easily and cause drought.
Ms. Eliarda and Mrs. Santos talked over the phone about a business they are planning. How is sound used in the situation?
used as a warning
used for communication
used in case of emergency
used for entertainment
Who among the following does not practice conserving energy at home?
Cris unplugs the television after using it
Edy turns off the light if not in use
Gil opens the refrigerator for so long when deciding to get a food
Alex opens the window at daytime to allow cool air to enter instead of using AC
What form/s of energy can we get from the sun?
light
sound
heat
Which type of cloud is described as being high and wispy?
cumulus
cirrus
stratus
cumulonimbus
Which type of cloud is low to the ground and covers the sky like a blanket?
cumulus
cirrus
stratus
cumulonimbus
Which type of cloud is white and puffy?
cumulus
cirrus
stratus
cumulonimbus
They look like giant cotton balls in the sky.
cumulus
cirrus
stratus
cumulonimbus
Which type of cloud is dark which brings bad weather?
cumulus
cirrus
stratus
nimbus
These clouds are a sign of good weather.
cumulus
cirrus
stratus
cumulonimbus
What type of clouds are shown in the picture below?
cumulus
cirrus
stratus
cumulonimbus
What type of clouds are shown in the picture below?
cumulus
cirrus
stratus
cumulonimbus
What type of clouds are shown in the picture below?
cumulus
cirrus
stratus
cumulonimbus
What type of clouds are shown in the picture below?
cumulus
cirrus
stratus
nimbus
Which of the following statements are the good effects of heat and light energy?
it can cause drought
it helps plants make food
it can cause sun burn
it can dry clothes
it activates vitamin D in our body
Being aware of the weather can help you prepare your activities for the day.
True
False
Which day will have stormy weather?
Day 1
Day 2
Day 3
Day 4
Day 5
Which day will have sunny weather?
Day 1
Day 2
Day 3
Day 4
Day 5
Which day will have Cloudy weather?
Day 1
Day 2
Day 3
Day 4
Day 5
Which day will have Rainy weather?
Day 1
Day 2
Day 3
Day 4
Day 5
Which day will have the hottest temperature?
Day 1
Day 2
Day 3
Day 4
Day 5
Which days will have the coldest temperature?
Day 1
Day 2
Day 3
Day 4
Day 5
All are weather elements except...
air temperature
cloud cover
precipitation
water level
This natural object seems to be twinkling at night.
Sun
Moon
Star
Planets
It has seven colors that can be seen after rain.
(a)
It is the center of the solar system.
(a)
It is the closest star to Earth.
(a)
The moon can produce its own light.
True
False
The moon surface is covered with craters.
True
False
The moon is made of tiny droplets of water floating in the air.
True
False
There is air on the moon just like on earth.
True
False
It is known as the Earth's natural satellite.
(a)
The clouds in the sky help predict or tell the type of weather.
True
False
The sun is a Red DWARF star.
True
False
Rainbows can occur during the night.
True
False
Forms patterns in the night sky that are called constellations.
(a)
Just like the sun, the stars are made of hot gases.
True
False
The moon is as big as the sun.
True
False
