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WorksheetsLife Science
Total questions: 17
Worksheet time: 17mins
Name
Class
Date
1.
What does a lady bug larva change into in the next stage of metamorphosis?
a)
egg
b)
pupa
c)
worm
d)
adult
2.
Which statement is true about the reproduction of a dog?
a)
dogs do not reproduce
b)
only puppies can reproduce
c)
only adult dogs reproduce
d)
dogs only reproduce cats
3.
Why are small plants on a forest floor not able to survive?
a)
they do not get enough sunlight
b)
there is no soil
c)
the animals eat them
d)
there is too much water
4.
Which of the following adaptations is a behavior?
a)
flying south for the winter to find food
b)
having webbed feet
c)
having colorful petals
d)
being the same color as the surroundings
5.
How does a porcupine usually use its quills?
a)
the quills protect the porcupine from predators
b)
the quills help the porcupine catch food
c)
the quills help the porcupine hibernate
6.
One kind of plant adaptation is color. How does color help a plant survive?
a)
a plant's color protects it from enemies
b)
a plant's color helps it hold water
c)
a plant's color attracts animals to pollinate it
d)
a plant's color helps it grow toward the sun
7.
A plant always turns its leaves and bends its stem toward the light. What is the most likely reason for this?
a)
a plant needs sunlight to make its food
b)
the wind blows it in that direction
c)
a pull of gravity makes the plant lean
d)
because it's lacking water
8.
What would happen to a fish if it were placed in the desert?
a)
it would die
b)
its gills would change to lungs
c)
it would search for shade
d)
it would be eaten by a shark
9.
Water lilies have long stems to reach soil below the water. Where in a pond habitat would you most likely find the water lily?
a)
in the deepest part of the pond
b)
in the shade
c)
around the bank of the pond (shallow)
d)
beside the pond
10.
Which of these organisms would need the largest habitat?
a)
an ant
b)
a frog
c)
water lily
d)
deer
11.
When a habitat changes it may not have food, water, shelter, or living space for the plants and animals. Which would you expect to happen after this kind of change?
a)
the plants and animals will not be affected
b)
the plants will be fine but the animals will be affected
c)
the animals will be fine but the plants will be affected
d)
the plants and animals may die or try to move to a new habitat
12.
Which of the following is a natural change to a habitat?
a)
a hurricane
b)
pollution
c)
people building houses
d)
a machine knocking down trees
13.
What does a food chain show?
a)
how energy is used to make food
b)
how energy passes between living things
c)
how animals use sunlight to make food
d)
how animals raise their young
14.
Which of the following is an example of a producer?
a)
mushrooms
b)
wolf
c)
tree
d)
sheep
15.
In order to produce their own food, plants need...
a)
clouds
b)
animals
c)
other plants
d)
sunlight
16.
In order to produce their own food, plants need...
a)
clouds
b)
animals
c)
other plants
d)
sunlight
17.
What role do decomposers play in the food chain?
a)
they return nutrients to the soil
b)
they make food for animals
c)
they are eaten by producers
d)
they return energy to the sun
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