WorksheetsMIDTERM BEED2- 1B
Total questions: 50
Worksheet time: 25mins
The following gives the importance of FRICTION, except:
It helps the Earth to orbit around the sun
It helps us to walk, turn and stop.
It helps in making fire
It helps to hold onto objects
It pulls an object toward the ground.
Energy
Force
Gravity
Friction
What do we call the materials that allow electricity and heat to flow freely through them?
Conductors
Insulators
Which of the following is NOT an example of a conductor material?
Copper
Aluminium
Rubber
Gold
Is iron a conductor or insulator?
conductor
insulator
Which of the following is an insulator?
Silver
Wool
Metals
Copper
What is NOT an example of insulator in the kitchen?
an oven mitt
pots and pans
a wooden spoon
a plastic measuring cup
A metal spoon that gets warm when used to stir hot soup is an example of:
Conduction
Convection
Radiation
What is the difference between a conductor and an insulators?
An insulator allows electricity to flow through it easily and a conductor does not
A conductor allows electricity to flow through it easily and an insulator does not.
An insulator is magnetic and a conductor is not
A conductor is magnetic and an insulator is not
It is the branch of physics that deals with the behavior and property of light
Chemistry
Transmission
Optics
Acoustics
Which object would absorb the most lights and heat?
black shirt
green leaf
red apple
white car
What happens to light that falls on a clear glass?
transmitted
absorbed
blocked
wasted
What are materials that do not allow light to pass through them because they block light and cast shadows?
Transparent
Transluscent
Opaque
An electric circuit is a closed loop or pathway that allows electric charges to flow.
TRUE
FALSE
Current is measured in:
joules
ohms
amperes
watts
Identify the following as characteristics of either a series circuit or a parallel circuit:
"When one light bulb burns out, they all go out."
Series Circuit
Parallel Circuit
When we turn the switch to the off position the circuit is __________.
closed
open
negative, positive
overload
A device for opening or closing the flow in a circuit is _______.
an insulator
a wire
a battery chareger
a switch
Find the odd-one out: Copper, Aluminium, Iron, Wood
copper
aluminium
iron
wood
In a _____ circuit, the electricity flows.
Open
Closed
Does this diagram represent a series or parallel circuit?
series circuit
parallel circuit
this circuit is .....?
open
parallel
closed
A pathway for electricity to travel is called___________
current
wire
circuit
circle
Wrapping a wire in a coil creates
a strong magnetic field
solar energy
new magnets
series circuit
When two magnets repel, they ________________
change color
pull together
push apart
get colder
Who is the scientist who introduced electromagnetism?
Isaac Newton
Hans Christian
Oersted
Hans Christian Anderson
Albert Einstein
What causes day and night?
Revolution of Earth
Rotation of Earth
Orbit of Earth
The moon blocks the Sun
Which of the following takes a year to be completed?
Rotation
Revolution
How long does it take for the earth to rotate around the sun?
356 days
365.5 days
335 and 1/4 days
about 365 and 1/4 days
What is earth's revolution?
When earth bounces
When earth orbits around the sun
When the sun spins around the earth
When the earth spins on it's axis
What are the reasons for the seasons?
Earth's tilt and rotation.
Earth's rotation and revolution.
Earth's tilt and revolution
.Earth's tilt and resolution
Sunlight hits Earth’s surface most directly at the _______. Because of this, this particular area doesn't experience seasons.
North Pole
South Pole
Equator
Which season takes place in the Philippines during the months of June to November?
Dry Season
Wet Season
The first four planets in our solar system are called ______.
Outer Planets
Inner Planets
Dwarf Planets
Gas giants
What is the closest planet to the sun?
Mercury
Mars
Neptune
Jupiter
The inner planets are made up of _____.
Gas
Water
Rocks
Clouds
The outer planets are called ______.
Dwarf Planets
Gas Giants
Large Planets
Ringed Planets
Which planet is the hottest?
Venus
Jupiter
Earth
Mars
This planet has a Great Red Spot
Jupiter
Earth
Saturn
Neptune
The planets orbit around the _______.
Sun
Earth
Moon
Asteroid Belt
What is the fourth planet from the Sun?
Earth
Mars
Venus
Mercury
What is soil erosion?
making of soil
breaking of soil
removal of the top most layer of soil
none of the above
The protection of soil against erosion is called ____.
Soil pollution
Soil conservation
weathering
soil ploughing
This kind of erosion occurs in natural depressions, it can be crossed by farm equipment.
Gully erosion
Rills erosion
Sheet erosion
Ephemeral erosion
What is weathering?
the process of moving sediment from one place to another
the breaking down of rocks on Earth's surface
the remains of decayed plants and animals
Human activities that increase soil erosion include
mining
overgrazing by cattle
afforestation
Bot mining and overgrazing by cattle
What do you call a scientist who studies studies weather patterns?
Biologist
Meteorologist
Numerologist
Astrophysicist
What is ITCZ?
Introvert Convergence Zone
Intelectual Coriolis Zone
Intertropical Convergence Zone
Intertropics Converge Zone
Which of the following is NOT a weather disturbance?
Typhoon
Cyclone
Wind
Hurricane
Which of the following weather disturbances brings strong wind, heavy rains and flood to the Philippines?
Cyclones
Typhoons
Tornado
Hurricanes
