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Worksheets4th Grade Science
Total questions: 22
Worksheet time: 11mins
Which of the following is the definition of an ecosystem?
The place and natural conditions in which an animal lives
A community of living and non-living things interacting
The portion of the earth and atmosphere that supports life
A group of the same species living on one space
Which of the following is NOT a need of ALL living things
Space
Air
Soil
Food
Water
Where do ALL living things get their energy from, either directly or indirectly?
Water
Food
Air
Sun
Badgers have a diet of earthworms, birds, berries, fruits, and nuts. This makes them a(an)...
Carnivore
Omnivore
Herbivore
Look at the food chain. What will happen is the level of snakes DECREASE?
Frogs will decrease
Hawks will decrease
Hawks will Increase
Grasshoppers will increase
Which is NOT an example of natural waste?
banana peel
soda can
egg shell
apple core
Which crayfish structure helps aid with movement, aids males with reproduction, and helps females protect eggs?
tail flap
swimmerets
antennae
pincers
Which crayfish structure helps grasp food and fight off predators?
tail flap
swimmerets
antennae
pincers
Which crayfish structure helps with balance and sensing the world around them?
tail flap
swimmerets
antennae
pincers
Which structure helps capture sunlight and make food for the plant?
roots
leaves
seeds
flowers
Which structure supports the plant and helps it absorb water and minerals from the soil?
roots
leaves
seeds
flowers
Animals that have a backbone are known as...
vertebrates
invertebrates
Which of the following is NOT an example of biomimicry?
a swimsuit that is modeled after shark skin
a toaster that makes bread warm and crispy
Velcro strips that act like burr seeds
road reflectors that act like cat eyes
The height of an energy wave is known as...
the crest
the momentum
the amplitude
the wavelength
The space between wave peaks is known as...
the crest
the momentum
the amplitude
the wavelength
The idea that something in motion will stay in motion, or something at rest will stay at rest, unless acted upon, is known as...
potential energy
momentum
inertia
kinetic energy
Stored energy is also known as...
potential energy
momentum
inertia
kinetic energy
motion energy is also known as...
potential energy
momentum
inertia
kinetic energy
Which of the following is NOT a source of light?
Sun
Stars
Lit match
Eye
Which of the following is NOT way that energy travels from one place to another?
moving object
waves
fuel
electrical current
Which color absorbs the most light energy?
black
red
green
white
According to the law of conservation, energy cannot be created or ...
converted
destroyed
moved
absorbed
