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WorksheetsKamen Energy Flow Review
Total questions: 27
Worksheet time: 16mins
The sun gives off __
solar energy
Greenhouse effect
evaporation
steam
__ helps trap heat in our atmosphere
Greenhouse effect
Solar energy
Steam
Water
When heat is applied to water, it becomes __
steam
solar energy
greenhouse effect
sunlight
Coal is an example of __
fossil fuel with chemical energy
solar energy
steam
greenhouse effect
__ causes water to boil/evaporate.
Thermal energy
Steam
Solar energy
Smoke
__ causes a generator to turn.
Kinetic energy
Solar energy
Potential energy
Greenhouse effect
Carbon Dioxide and harmful toxins are called __
pollutants
solar energy
thermal energy
kinetic energy
Carbon dioxide helps with plant and animal __.
respiration
photosynthesis
waste
fossil fuels
Photosynthesis converts __ to plant food.
sunlight
thermal energy
greenhouse effect
fossil fuels
Which of the following ARE used by plants as food.
minerals
sunlight
sugar
carbon dioxide
Which of the following ARE used by plants as food?
chlorophyll
fertilizer
soil
water
Photosynthesis requires which of the following
for plants to make their own food.
carbon
carbon dioxide
water
sunlight
Which of the following are made
by the process of photosynthesis?
Oxygen
Carbon dioxide
Glucose
Carbon
Small openings in leaves through which oxygen and
carbon dioxide get in and out of plants are called __.
stomata
chloroplasts
chlorophyll
xylem
__ is a green pigment plants use to absorb light and
convert its energy into a form that the plant can use.
Chlorophyll
Chloroplast
Glucose
Photosynthesis
In the equation for photosynthesis, what is represented by 6CO2?
carbon dioxide
water
sugar
oxygen
In the equation for photosynthesis, what is represented by 6H2O?
Carbon dioxide
Water
Sugar
Oxygen
In the equation for photosynthesis, what is represented by C6H12O6?
carbon dioxide
water
sugar
oxygen
In the equation for photosynthesis, what is represented by 6O2?
carbon dioxide
water
sugar
oxygen
Which of the following are NOT abiotic?
water
fruit
giraffe
baby
Which of the following are NOT biotic?
rocks
clouds
fire
log
Which are characteristics of living things?
made of cells
contains genetic material
grow and develop
food intake
Which are characteristics of living things?
respond to stimuli
adapt to environment
reproduce
movement
A __ is a living thing that makes stuff
animals and plants need to survive.
producer
consumer
decomposer
food chain
A __ is a living thing that eats other animals or plants
to survive because it cannot make its own food.
consumer
producer
decomposer
food web
A __ is a living thing that takes in what animals,
plants, and humans don't need.
decomposer
producer
consumer
food web
Which of the following ARE part of cycling matter and energy?
water
oxygen
carbon dioxide
soil
