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WorksheetsPlant Life Cycle
Total questions: 38
Worksheet time: 30mins
Plants need what to grow?
sunlight, water, soil
potato chips, dip, soda
moonlight, lightening, dry air
rocks, snow, fire
What is a seed coat?
a plant
the outer protective layer of a seed
a cute little jacket the seed wears to stay warm
None of these
What does it mean to germinate?
to begin to grow or sprout
to cough on people
A flower that is not opened up or fully grown
to blow your nose
What stage of the plant life cycle is shown in the picture?
A sprout
A bud
embryo
seed coat
What is an embryo?
to begin to grow or sprout
a tiny new plant inside a seed
a full grown plant
a flowering plant
A seedling is . . .
the outer protective layer of a seed
to begin to grow or sprout
a seed whose shoot has reached above the ground
none of these
What stage of the plant life cycle is shown?
Full grown, mature plant
a bud
a seed
a sprout
All fruits have seeds.
True
False
Where do you find a seed in a pine tree?
Seed
Fruit
Flower
Cone
Where do you find the seed in a flowering plant?
seed
fruit
flower
cone
The _______ of a plant use sunlight to make food.
leaves
stem
seedling
cat
______ is the part that grows into a new plant.
seed
pollen
leaf
flower
People need plants because the plants _____.
make water
use sunlight
make oxygen
make good pets
A sticky yellow powder inside a flower is ________.
leaves
flower
pollen
petal
A seed sprouts into a young plant called a ________.
seedling
tree
leaf
sheep
The ______ holds the plant in place.
stem
seed
roots
flowers
The _____ is the part of the plant where leaves grow.
leaves
stem
roots
thorns
The stages of a plant as it grows from seed to plant is called the ______.
sunlight
energy
life cycle
the circle of life
______ can move pollen from one flower to another flower.
fruit
leaves
bees
bears
Which of these happens FIRST in the life cycle of a plant?
A seedling begins to grow.
A seed sprouts.
Flowers bloom on an adult plant.
A seedling grows into a young adult plant.
Why are seeds important?
because they can grow into new plants
because they are all the same size
because they always stay in one place
because they hold up the plant
Why do you think dandelion seeds can float in the wind?
so you can make a wish
so they can have fun
so the seeds can reach new places to grow
so the seeds can all grow in the same place
How can flowers attract birds, bees, and other animals?
They can sing.
They can have bright colors.
They can dance.
They can hide.
Wind, water, and animals can DISPERSE plant seeds. What does DISPERSE mean?
to spread
to save
to get sick
to die
What does the seed coat do?
It uses sunlight to make food for the plant.
It makes pollen.
It protects the seed.
It takes in nutrients from the soil.
Why do farmers like to keep beehives near their crops?
Bees scare away the animals.
Bees keep weeds away.
Bees help plants absorb nutrients from the soil.
Bees help carry plants’ pollen so they can make seeds.
How is a seedling different from an adult plant?
A seedling does not have flowers or fruit.
A seedling does not have roots.
A seedling does not have a stem.
A seedling does not need sunlight to grow.
Why might the seeds of a maple tree have wings like a helicopter?
They help keep the seeds on the tree.
They help the seeds fly in the wind to new areas.
They protect the seeds from bees.
They protect the seed from becoming a seedling.
A plant’s food-making process is known as what?
photosynthesis
germination
seeds
vascular tissue
What is the plant on the left (the short one) called?
sprout
seedling
stalk
sproutling
Which gas do plants give off that helps us breathe?
Nitrogen
Oxygen
Carbon Dioxide
Music
