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WorksheetsGr 6 Cumulative 2022-23 Adaptive HW
Total questions: 161
Worksheet time: 2hrs 28mins
The water cycle takes place in which layer of Earth's atmosphere? (a)
Dew forms when the surface temperature of a windshield is ____ than the temperature of the ____ near it, which results in condensation.
lower, air
lower, water
higher, air
higher, water
Salt lowers the freezing point of ______.
water
ice
freezing point
air
Kinetic energy is the energy
an object has due to its size.
an object has due to its position.
an object has due to its motion.
an object has due to its shape.
Potential energy is the energy
an object has due to its size.
an object has due to its position.
an object has due to its motion.
an object has due to its shape.
The faster an object is moving, the _____ kinetic energy it has.
more
less
The ______ an object is, the more potential energy it has.
lower
higher
wider
smaller
______ is the change from a gas to a liquid.
vaporization
condensation
precipitation
sublimation
True or False: New energy can be created.
True
False
What makes an energy source renewable?
Humans can make more of it
We will run out of it
You can buy it
It is naturally replenished
What is the correct order of kinetic energy from least to greatest?
dog walking, car driving, lightning striking, bee flying
bee flying, car driving, lightning striking, dog walking
dog walking, bee flying, car driving, lightning striking
car driving, lightning striking, bee flying, dog walking
_____ forms on the windshield when water vapor condenses into solid form.
Frost
Dew
Water
_____ forms on the windshield when water vapor condenses into liquid form.
Frost
Ice
Dew
As a balloon is carried up a mountain, it expands since the atmospheric pressure around the balloon ________.
increases
decreases
Which is not an example of a renewable energy?
Solar Power
Wind Power
Hydropower
Fossil Fuels
Wood burning is an example of ....
electrical energy.
chemical energy.
mechanical energy
Which layer of Earth's atmosphere do we live in and is also known as the weather layer?
Troposphere
Mesosphere
Thermosphere
Stratosphere
Frost forms when the surface temperature of the windshield is ...
below the freezing point of ice.
above the freezing point of water.
below the freezing point of water.
above the boiling point of water
How does salt affect ice?
The molecules in salt melt the ice.
The molecules in salt help the molecules in ice and allow them from linking together.
The molecules in salt disrupt the molecules in water and prevent them from linking together.
The molecules in salt disrupt the molecules in ice and prevent them from linking together.
At what position does the rock have the greatest potential energy?
A
B
D
C
Which is a renewable source of energy?
coal
nuclear
ocean tides
natural gas
Which is a nonrenewable source of energy?
solar
wind
coal
geothermal
What are two types of pulleys?
wings, fries
load. weight
fixed, movable
effort, force
Identify the type of pulley
fixed
moveable
block and tackle or pulley system
Identify the type of pulley
Fixed
Moveable
Block and Tackle or pulley system
stratosphere
commercial jets fly here
mesosphere
meteors burn up
troposhere
water cycle occurs
exosphere
gas escape into space
thermosphere
International Space Station
Salt lowers the freezing point of ...
(a)
Place in order from closest to Earth's surface to closest to space
troposphere
stratosphere
mesosphere
thermosphere
exosphere
This layer of the Sun where hot gases rise and cool gases sink to create loops of energy
Core
Chromosphere
Radiation Zone
Convection Zone
Mars was once like Earth, but the sun evaporated the oceans into space. What is protecting the Earth from becoming like Mars?
Earth has a force shield made of clouds for protection.
The spinning inner core made of iron and nickel.
The Earth is farther away from the sun.
Earth has a large moon to protect it from the sun.
What is the beauty of Aurora Borealis (Northen lights)
Evidence of alien life.
The power of Hogwarts.
Evidence of the spinning iron and nickel core.
Reflection of Christmas lights off the atmosphere.
Without ozone layer, what would happen?
Cancer would decrease.
The temperature of the Earth’s core would increase.
Sunscreen companies will have better business.
Life on Earth would only be possible underwater.
Small plants in the oceans use sunlight to change water into energy and also makes ...
The oceans green color.
Food for great white sharks.
Oxygen to create an ozone layer.
The ocean taste salty.
Volcanoes produce CO2. CO2 traps heat, making the Earth warmer. What keep us from becoming like Venus?
Rain trapping the CO2 and storing it under the oceans.
Polar ice sheets would melt cooling down the planet.
Strong winds acting like a fan.
The Earth is too big to get that hot.
What do the churning metals in the core create?
Earth’s North and South poles
Earth’s continents
Earth’s magnetic field
Earth’s seasons
How does the magnetic field protect life from the sun?
Deflects the sun’s radiation.
Deflects the sun’s flare-ups.
Deflects the sun’s melting abilities.
Deflects the sun’s comets.
What is the name of the thin layer of molecules protecting us from UV light?
Troposphere
Ozone
Mesosphere
Exosphere
How did the hole in the ozone form?
Magnetic asteroids
Sun bursts
Greenhouse gases
Man-made chemicals
Why is using a glider necessary for ozone sampling?
They are the only aircraft that reaches that altitude.
Because it has to be done in a small aircraft.
Gliders can fly for longer times.
No engine to cause chemical contamination.
What happens to oxygen as it rises high into the atmosphere?
Turns into rain
Goes into space
Forms as ozone
Disappears
What molecule makes up the majority of the gas released by the volcano?
Nitrogen
Hydrogen
Oxygen
Carbon dioxide
Which planet is the hottest?
Mars
Venus
Jupiter
Earth
How did man stop the deterioration of the ozone?
Banning harmful chemicals
Shooting ozone particles into the atmosphere
Creating better technology
Stopping climate change
The amount of mass in a given volume. How close the particles in a substance are.
Density
Solubility
Diffusion
Dissolving
When heat is applied to matter ...
particles get closer and speed up.
particles get closer and slow down.
particles spread out and speed up.
particles spread out and slow down.
When water molecules stick to other water molecules, beads form. This is because of...
cohesion
adhesion
solution
nonpolarity
Surface tension is the property of water in which...
water molecules at the surface tend to stick together.
water spills easily.
water tends to be see-through.
What type of energy transfer happens when a person places their hands in front of the fire to warm them up?
Convection
Conduction
Radiation
The transfer of energy through molecules in direct contact is ...
Heat
Conduction
Convection
Radiation
As you touch a hot stove the heat transfers -
from your hand to the stove by conduction.
from the stove to your hand by conduction.
from your hand to the stove by radiation.
from the stove to your hand by radiation.
Which sentence explains why a cold metal spoon placed in a pot of boiling water becomes hot?
Thermal energy is transferred from the spoon to the water by conduction
Thermal energy is transferred from the water to the spoon by conduction.
Thermal energy in the water is transformed into kinetic energy in the spoon by convection.
Thermal energy in the spoon is transformed into kinetic energy in the water by convection.
Warm air rises and the cool air sinks demonstrates this type of heat transfer.
Conduction
Convection
Radiation
Walking on hot sand with your bare feet shows this type of heat transfer.
conduction
convection
radiation
Ironing a shirt is an example of:
condensation
evaporation
conduction
convection
You and your friends are gathered around a campfire to keep warm. How is heat being transferred to you?
conduction
convection
radiation
What kind of heat transfer is occurring when the sun warms the sand?
Conduction
Convection
Radiation
All of them
Low viscosity can be described as...
liquids that flow quickly
liquids that flow slowly
High viscosity can be described as...
a liquid that flows quickly
a liquid that flows slowly
The best example of a substance with low viscosity is?
Honey
Dish soap
Ketchup
Water
The best example of high viscosity would be?
Honey
Soap
Marbles
Water
Why does the ketchup packet sink when you squeeze the bottle?
The pressure causes the water to push down on the packet.
The pressure causes the air in the packet to compress and become more dense.
The pressure causes the air in the packet to expand and become less dense.
The pressure causes the ketchup in the packet to compress and become more dense.
Which is the formula to calculate pressure?
Force x Area
Force / Area
Pascal's Law states that when a force is applied to a(n) _______ fluid, the increase in pressure is transmitted equally to all parts of the fluid.
confined
open
delicate
odorless
As a balloon is carried up a mountain, it expands since the atmospheric pressure around the balloon ____________.
increases
decreases
How will these charges interact?
Repel
Attract
No interaction
How will these charges interact?
Repel
Attract
No interaction
Repel means
To pull toward each other.
To push away from each other.
Neither positive nor negative.
Either a negative (-) or positive (+) charge.
Attract means
To pull toward each other.
Either a negative (-) or positive (+) charge.
To push away from each other.
Neither positive nor negative.
Which diagram correctly shows the field lines between two like charges?
A
B
Both
Neither
Repelling or attracting magnets?
repelling
attracting
Repelling or attracting?
attracting
repelling
What do all waves transfer?
Matter
Heat
Electricity
Energy
What are the two types of waves?
longitudinal and transverse
sound and light
The highest point on a transverse wave is the
compression
crest
rest position
trough
The lowest point on a transverse wave is the
compression
crest
rest position
trough
A wave that can travel through matter and empty space is a:
electromagnetic wave
longitudinal wavy
transverse wave
mechanical
What type of wave is this?
Longitudinal
Transverse
Electromagnetic
x ray
You can't hear sounds in outer space because there is no
medium
light
energy
heat
Which EM waves have the longest wavelength?
radio
x-rays
ultraviolet
gamma rays
Which EM waves have the shortest wavelength?
radio
x-rays
ultraviolet
gamma rays
