WorksheetsTest Review for 2nd 9 Weeks
Total questions: 80
Worksheet time: 2hrs 57mins
What is energy?
moving energy
stored energy
renewable energy
The ability to do work.
What is NOT a renewable energy source?
coal
wind
solar
water
Energy produced by a machine or moving part
thermal
electrical
mechanical
thermal
Energy that causes a transfer of heat between materials
thermal/heat
electrical
mechanical
light
Radiant energy that our eyes can see
light
thermal
electrical
heat
Energy produced from air vibrations
sound
light
heat
mechanical
Playing cymbals uses what two forms of energy?
light and sound energy
sound and thermal energy
mechanical and sound energy
thermal and electrical energy
Campfires use which form of energy to cook food?
light
thermal
electrical
mechanical
A flashlight is an example of
light energy
mechanical energy
sound energy
thermal
Hitting a golf ball is an example of which form of energy?
thermal
mechanical
light
sound
Which type of energy does the battery produce?
sound
light
mechanical
electrical
The toy car and ramp seen above might be used to answer which testable question?
A. What material is the ramp made of?
B. Which toy car looks the best?
C What effect does gravity have on a toy car?
D. What metal makes the best toy cars?
When the switch is closed the buzzer will sound because -
Which of the following is NOT a property of soil?
Color
Texture
Where it's located
Ability to retain water
Which of the following is NOT a property of soil?
Color
Texture
Where it's located
Ability to retain water
Ellen grabs a topsoil sample in her hand. She rolls it into a ball. The soil feels gritty and the ball falls apart. What property of soil is Ellen testing?
color
texture
ability to support plant growth
water retention
Which soil would retain the most water?
loam
sand
silt
clay
Which soil would retain the least amount of water?
gravel
silt
sand
clay
What are plants?
living things like radishes, trees, roses, and grass
rocks in soil
animals
Plants get the light it needs from:
Rain
Sun
Soil
Clean air and carbon dioxide
Plants get the minerals they need to flourish from:
Sun
Rain
Clean air and carbon dioxide
Soil
Plants need the following except one
water
air
light
pizza
where do plants get light from ?
sun
sea
star
school
Where do plants get minerals from
soil
rain
sun
animals
What are plants?
living things like herbs, trees, roses, and grass
animal
rocks in soil
water
Plants get Nutrients from Soil, these nutrients give them energy.
True
False
Plants intake Oxygen.
True
False
Plants help humans by releasing oxygen.
True
False
Plants need sunlight for warmth and energy.
True
False
Which soil retains the most water?
soil 1
soil 2
soil 3
soil 4
Which soil sample retains the most water?
A
B
C
D
True or false?
Coal is a nonrenewable resource.
True
False
Why is water a renewable resource?
It can be frozen into ice.
It evaporates into air.
It is constantly replaced.
Which are ways we use fossil fuels?
eating and drinking
arts and crafts
paper and building
cars and heat
Geothermal energy uses heat from ____ to produce electricity.
the earth
coal
oil
natural gas
Uranium atoms are split to create a tremendous amount of energy in a _____ power plant.
biomass
geothermal
nuclear
hydroelectric
What type of power plant uses scraps from farming and waste products to generate electricity?
Hydroelectric Power Plant
Geothermal Power Plant
Biomass Power Plant
Nuclear Power Plant
Why do we tend to use non-renewable resources instead of renewable resources?
Less Expensive
More Energy
All of these
What is a disadvantage of using non-renewable resources?
They have a large carbon footprint.
They can all be used up over time.
They can lead to global warming.
All of these.
Which of the following can be a disadvantage of renewable resources?
They can be intermittent (only available at certain times or in certain places).
They release a lot of CO2 and have a large carbon footprint.
They are renewable and will always be available.
Renewable resources have no disadvantages.
