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WorksheetsScience with Ms. Layepha
Total questions: 106
Worksheet time: 57mins
force is a ____ and ________
push, pull
come, go
weight, mass
direction, magnitude
the path of an object as it moves
Direction
Push
Pull
Inertia
Which energy is shown in the picture?
(a)
A force that attracts objects to the center of the Earth
Gravity
Friction
Sun
Earth's core
The tendency of an object to resist any change in motion.
Momentum
Inertia
Net force
Motion
Which of the following best explains the motion of the car represented in section “D” of the graph?
The car is stopped in section “D”.
The car is going faster than it was in section “B”.
The car is moving on level ground in section “D”.
The car is higher than it was in section “B”.
Which of the following best explains what magnet “B” will do if it is free to move?
The force of gravity will pull it to the left.
The force of gravity will push it to the right.
The magnetic force will pull it to the left.
The magnetic force will push it to the right.
2. By changing the surface over which the car rolls from sandpaper to wax paper, you might be able to test the effect of what force?
A. Magnetism
B. Wind
C. Wind
D. Friction
What would most likely happen to the motion of the box if you poured oil on the ramp?
It will slow the box because the force of friction will be increased.
It will speed up the box because the force of friction will be increased.
It will slow the box because the force of friction will be reduced.
It will speed up the box because the force of friction will be reduced.
A change in the position of an object
Push
Pull
Position
Motion
The act of applying force to move something away
Push
Pull
Motion
Friction
A statement of what will happen next in a sequence of events
Prediction
Control
Variable
Observation
The force that attracts an object or mass towards the center of the Earth or towards any other physical object having mass
Force
Position
Friction
Gravity
(5) Using the pictures above, determine which picture represents a balanced force.
Picture A
Picture B
Picture C
Picture D
A force that acts in an opposite direction to movement between two surfaces that are in contact with one another
Force
Friction
Gravity
Magnetism
Waste can cause disease and sickness
True
False
Biodegradable plastics can decay.
True
False
This material is biodegradable .
True
False
Treating the sewage materials before releasing it to the environment is one of the proper waste disposal method.
True
False
Reduce the use of waste materials such as plastic bags is
reuse
recycle
reduce
Waste is any material that is not needed by the
owner
producer
company
all the above
Should Hazardous Waste be sent to most landfills?
Yes
No
What does reduce waste mean?
use things again and again.
limit the amount something is being used
make new things from old things.
maximize the amount something is being used
What you can do to plastic bottle and candy wrappers?
Put it on a sack and throw it in a river or in the sea.
Burn it because it is not easily to decompose.
Bury them in a compost pit.
reuse and recycle it in many useful ways.
force is measured in
newton
joules
decibels
meters
Dina has plenty of used plastic containers at home. How should she manage those
materials?
bury them
throw them into the river
storing them on one corner of the house
reuse it as flowers or vegetables' pot
The following is an example of reducing:
bringing newspapers to a recycling center.
using big plastic bags for groceries
using less water when you shower or watching plates
all of the above.
who is the father of energy
isaac newton
charles darwin
james prescott joules
albert einstein
Which of these forms of transportation conserves the most amount of energy?
cars
buses
trains
bicycles
Which of the following should be done in disposing rotten vegetables and fruit
peelings?
Burn them.
Put them in a compost pit
Throw them away anywhere
Collect them and sell to the junk shop.
To dispose chemical wastes and waste oil we should use
any bottles
plastic bottles
special containers
What percentage of trash is paper products?
3%
38%
89%
Recycling causes a waste product to be..
hidden from the world forever
destroyed completely
used again
AGREE if the statement is correct and DISAGREE if not.
Segregate glass wastes from plastic, papers, and rubbers.
AGREE
DISAGREE
What is conservation?
Saving natural resources.
Using natural and human resources extremely
Watching television throughout the day.
Leaving the watering running.
What is any solid, liquid, or gas that is harmful to humans or animal life?
Hazardous Waste
Trash
Landfills
The given picture is one of many ways to _____________ waste.
Recycle
Recover
Reduce
Reproduce
The objects that pollute a place are called
Water
mind
Plants
Pollutants
The two types of waste are?
Pollutants and Contaminants
Air pollution and noise pollution
Biodegradable waste and Non-biodegradable waste
Refuse and sewage
What are some common recycled materials?
paper
glass
hazardous waste
plastic
4. HAVE AN OLD FURNITURE REUPHOLDSTERED OR REFURBISHED INSTEAD OF BUYING NEW ONES.
REDUCE
REUSE
RECYCLE
REPAIR
7. RUBBER TYRE CAN BE MADE INTO ________________
PAPER ACCESORIES
FERTILIZER
VASE
RUBBER CHAIR
13. SELLING OF NEWSPAPER OR NOTEPAD TO WOMEN SELLING ROAST CORN ON THE ROADSIDE IS WHAT KIND OF 3R'S?
REDUCE
REUSE
RECYCLE
REPAIR
12. IT IS A HARMFUL CHANGE IN MATERIALS TO ONE'S ENVIRONMENT
CUTTING OF FABRIC TO BE MADE INTO CLOTHES
BURNING OF GARBAGE
PLASTIC BOTTLE CAN BE USED AS FLOWERPOTS
OLD TIRE CAN USED AS CHAIR OR PLANT POTS
What are some common recycled materials?
paper
glass
hazardous waste
plastic
Domestic wastes are wastes from factories.
True
False
Waste can cause disease and sickness
True
False
Which of these things are basic needs every human needs to survive
Money
Water
Car
Sleep
12. IT IS A HARMFUL CHANGE IN MATERIALS TO ONE'S ENVIRONMENT
CUTTING OF FABRIC TO BE MADE INTO CLOTHES
BURNING OF GARBAGE
PLASTIC BOTTLE CAN BE USED AS FLOWERPOTS
OLD TIRE CAN USED AS CHAIR OR PLANT POTS
5. SETTING A COMPOST PIT IN THE YARD FOR YOUR BIODEGRADABLE MATERIALS
REDUCE
REPAIR
RECYCLE
ROT
Should Hazardous Waste be sent to most landfills?
Yes
No
VOCABULARY:
Natural Resources
resources that exist without any actions of humankind
resources that humans create
What does the 5Rs in Waste Management stands for?
Reduce, Reuse, Recycle, Recover, Repeat
Reduce, Reuse, Recycle, Recover, Repair
Reduce, Resume, Recycle, Recover, Repair
Reduce, Reuse, Report, Recover, Repeat
11. IT IS A USEFUL CHANGE IN MATERIALS TO ONE'S ENVIRONMENT
BURNING OF OLD TIRE
CUTTING OF TREES
THROWING OF GARBAGE IN THE CANAL
CUTTING OF FABRIC TO BE MADE INTO CLOTHES
15. FIXING OF CLOTHES IS WHAT KIND OF 5R'S?
REUSE
REDUCE
REPAIR
ROT
What "R" of waste management does the picture shows?
Reuse
Repair
Recycle
Recover
Which of the following is NOT true about water plastic bottles?
It can be recycled.
It helps our environment to be healthy and green.
We need to remember to recycle water bottles, as they are quickly filling our landfills.
It does not need to be recycled because we have already recycled too many of them.
Which of these is a good example of reusing instead of throwing something away?
Wearing two shirts instead of a jacket
Throwing your old if it get too small
Wearing your sister's or brother's old jacket
Buying a new jacket when yours gets too small
19. IF YOU ARE GOING TO DISPOSE WASTE MATERIALS COMMONLY FOUND AT HOME, WHAT ARE YOU GOING TO DO WITH THE DECAYING MATERIALS?
MAKE A COMPOST
MIX THEM WITH NON DECAYING
THROW THEM IN THE RIVER
KEEP THEM IN THE CABINET AND USE THEM AGAIN
What is any solid, liquid, or gas that is harmful to humans or animal life?
Hazardous Waste
Trash
Landfills
16. USING OF ECOBAG WHEN GOING FOR GROCERIES IS WHAT KIND OF 5R'S?
REDUCE
REPAIR
RECYCLE
ROT
3. USED BOTTLES, TIN CANS RUBBER TIRES CAN BE RECYCLED INTO PENCIL CASE OR PLANT POTS.
REDUCE
REUSE
RECYCLE
REPAIR
The given picture is one of many ways to _____________ waste.
Recycle
Recover
Reduce
Reproduce
VOCABULARY:
Ecological Footprint
the impact of a person or community on the environment, the amount of land required to sustain their use of natural resources.
How much humans recycle vs throwing things away.
Types of Mind pollutants except?
Music
Videos
refuse
Conversation contents
What hinders the wheelbarrow from moving faster? CHOOSE TWO (2) ANSWERS.
the mass of the wheelbarrow
the shape of the wheelbarrow
the opposing force acting on the surface
the force applied to the wheelbarrow
7. Which among the following object will require a greater force to move?
glass
notebook
plastic chair
refrigerator
Based on the given situation, what will be 2 effects of force on the movement of the pinballs? CHOOSE TWO (2) ANSWERS.
It will stop the pinballs from moving.
It will move the pinballs faster or slower.
It will let the pinballs remain at rest.
it will change the direction of the movement of the pinballs.
10. What will be the distance of an object if you exerted less force in pushing it?
nearest distance
far distance
farther distance
farthest distance
What force must be acted upon an object in order for it to produce motion?
balanced
friction
non- contact
unbalanced
Force can start an object to move. The example is ...
A boy kicks a soccer ball.
A girl cuts a watermelon.
Mom squeezes the sponge.
Dad is hammering a nail on the wall.
How does the force act here?
change speed and direction
Force stops the ball and changes its shape
Force changes its shape
Change only speed
1. It is the act of applying force to move something towards you.
Force
push
pull
none of the above
What are the effects of force to the objects?
change in shape
remain in place
slow down
all of the above
He changes the ... of the tennis ball.
direction
shape
speed
size
What will be the distance of a toy car when you exerted strongest force to push it?
nearest distance
nearer distance
far distance
farthest distance
Filo tightly squeezed a dishwashing foam causing it to shrink. Which of the following best describes the effect of force on a material?
Force affects the size of material.
Force cannot affect the size of material
Materials that have mass are not affected by force.
Force is invisible so the effect of it cannot be seen in the material.
Why is it that when we are standing, we are not moving?
The Earth is pressing on us with the greater force.
The humankind exerts greater force than Earth is exerted.
The Earth is pressing on us with the same force that we are exerting on it.
The Earth has a strong magnetic field and humankind wears certain metals attracted to it.
Bob moves the chair to the living room. He changes the ... of the chair.
speed
position
size
direction
At the start of a football game, a footballer kicks a ball placed in the middle of the field to move the ball.
What is the effect of force on the object?
Change the direction of a moving object
Make a moving object stop
Make a moving object move slower
Make a stationary object move
What will be the distance of an object if you exerted less force in pushing it?
nearest distance
far distance
farther distance
farthest distance
1. What is the effect of force shown here?
Change in shape
change in speed
change in direction
force can stop an object
___________ is the act of applying force to move something away from you.
force
push
pull
none of the above
4. Which effect of force does the picture below explain?
Force can change the shape of objects.
Force can make a stationary object move.
Force will stop a moving object.
which of the following is not an example of mechanical energy?
Energy from movement
running
mechanical
thermal
energy
water changing from gas to liquid
mixture
condensation
evaporation
separation
Energy from vibrations that you hear.
sound
noise
vibration
energy
What is needed to do work or cause change
noise
laziness
energy
light
Lisa left her flashlight on while she went in the living room. When she returned, she noticed the flashlight felt warm when she picked it up. Which of the following is the most likely reason that the flashlight was warm?
Lisa left the flashlight near a heater.
Lisa's hands got cold while she was in the living room.
The battery in the flashlight is not working correctly.
The flashlight produces heat as well as light.
A tool used to measure how hot or cold something is.
heating
thermometer
temperature
cooling
Which of the following is NOT an example of thermal energy?
A
B
C
D
Energy from the sun or other sources that the eye can see.
sound
sunburn
brightness
light
All of the following objects produce sound energy EXCEPT –
Radio
Flashlight
Drum
Television
Heat + solid=liquid
What process occurs
Freezing
Melting
Evaporation
Condensation
What change of state does this pot show
Liquid to Solid
Solid to Gas
Liquid to Gas
None of the above
What type of energy helps us communicate and talk?
Motion
Thermal
Sound
Light
What form of energy is at work here?
Heat energy
Chemical energy
Mechanical energy
Light energy
What type of energy transformation occurs, when a hawk eats a mouse and then uses the energy from the mouse to fly?
mechanical energy to chemical energy
thermal energy to mechanical energy
chemical energy to mechanical energy
mechanical energy to thermal energy
What form of energy is stored in a battery?
Chemical energy
Light energy
Mechanical energy
Heat energy
______ can stretch and change the shape of an object
Energy
Pull
Force
Motion
_______ can change the speed and direction of an object
Acceleration
Push
Driving
Force
_______ force must be touching or connected to have an effect on an object
Contact force
Gravitational force
Non-contact force
Motion force
What force acts on everything on the surface of the earth?
Contact force
Magnetic force
Muscular force
Force of Gravity
_____ is the power to make things happen
Force
Energy
weight
another name for pollution is
(a)
