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WorksheetsLife Cycle Test-RRE 4th Grade
Total questions: 15
Worksheet time: 1hrs 15mins
Name
Class
Date
1.
The diagram below shows the growth of a tree. The diagram represents a
a)
food chain
b)
food supply
c)
life span
d)
life cycle
2.
True or False- All living things have a life cycle.
a)
True
b)
False
3.
Which of these happen FIRST in the life of a plant?
a)
A seedling begins to grow.
b)
A seed germinates or sprouts.
c)
Flowers bloom on an adult plant.
d)
A seedling grows into a young adult plant.
4.
Why are seeds important?
a)
Because they can grow into new plants.
b)
Because they are all the same size.
c)
Because they always stay in one place.
d)
Because they hold up the plant.
5.
Wind, water, and animals can DISPERSE plant seeds. What does DISPERSE mean?
a)
to spread
b)
to save
c)
to get sick
d)
to die
6.
What is the part of a flower from which a new plant grows?
a)
Seed
b)
Fruit
c)
Flower
d)
Cone
7.
A seed needs soil and water to grow. What else does it need?
a)
snow
b)
money
c)
the right temperature
d)
exercise
8.
The following illustration shows _____________.
a)
Seed Dispersal
b)
Pollination
c)
Photosynthesis
d)
Seed Germination
9.
The following life cycle image shows which kind of metamorphosis?
a)
Complete metamorphosis
b)
Incomplete metamorphosis
10.
The following life cycle image shows which kind of metamorphosis?
a)
Complete metamorphosis
b)
Incomplete metamorphosis
11.
What happens during metamorphosis?
a)
The larva goes through big changes to turn into an adult insect.
b)
The larva eats lots and sheds it skin as it grows bigger.
c)
The adult lays eggs on leaves, branches, and other places.
d)
The adult uses camouflage as it hides and hunts in its habitat.
12.
List the four stages of the complete metamorphosis life cycles in the correct order.
a)
Egg, Pupa, Larva, Adult
b)
Egg, Larva, Pupa, Adult
c)
Adult, Egg, Larva, Pupa
d)
Adult, Egg, Pupa, Larva
13.
What is the first stage of the insect life cycle?
a)
larvae
b)
egg
c)
pupa
d)
adult
14.
What is the second stage of an insect life cycle
a)
pupa
b)
larvae
c)
egg
d)
adult
15.
What is the last stage of an insect life cycle?
a)
adult
b)
larvae
c)
egg
d)
pupa
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