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WorksheetsPlants!
Total questions: 15
Worksheet time: 11mins
Name
Class
Date
1.
Plants have ways of getting their seeds to travel away from them because ______.
a)
they want to help animals.
b)
seeds that travel away from the parent are more likely to get light.
c)
seeds need water to grow.
2.
What part of a plant produces seeds?
a)
leaf
b)
flower
c)
root
d)
stem
3.
Plants that eat insects (bugs) live in places where ________.
a)
the soil doesn’t have many minerals.
b)
there are too many insects.
c)
the plants don’t get a lot water.
d)
the plants get too much sunlight.
4.
Should you water a cactus?
a)
Yes, but not every day.
b)
No because a cactus does not need water.
c)
Yes, every day.
d)
It does not matter how much you water a cactus because it will store the water.
5.
What part of a plant transports water and nutrients?
a)
flower
b)
leaf
c)
seed
d)
stem
6.
Plants need sunlight to survive because _________ .
a)
they need to stay very warm.
b)
they need to be able to see danger.
c)
they get minerals from sunlight.
d)
they make food from sunlight.
7.
If you planted a cactus in the forest, the cactus would probably ________.
a)
get too much water and not enough light.
b)
get too much light.
c)
live really well.
d)
be eaten by the forest animals.
8.
What part of a plant produces a new plant?
a)
root
b)
stem
c)
leaf
d)
seed
9.
In the experiment from Mystery Science, why did the plant growing in the dark grow taller than the plant growing in the light?
a)
The plant in the dark was healthier.
b)
The plant in the dark was just a bigger plant.
c)
The plant in the light was getting too much sunlight.
d)
The plant in the dark was looking for sunlight.
10.
Why are roots the first thing to grow after a seed cracks open?
a)
Roots are the longest part of the plant.
b)
Water is very important to plants.
c)
Roots need to grasp the soil.
d)
Roots are too large to stay inside the seed.
11.
Why is hydroculture important in some places?
a)
Some places have no soil, or the soil has little minerals.
b)
Some places cannot grow plants with water.
c)
Some places have very dry soil.
d)
Some places need soil with less minerals.
12.
What part of a plant collects sunlight?
a)
seed
b)
root
c)
leaf
d)
stem
13.
What is the best place to grow a plant?
a)
Somewhere with plenty of sunlight and water.
b)
Your house is the best place because plants will be protected.
c)
There is not one best place. Plants have different sunlight and water needs.
d)
The best place is in the forest where it will have shade and water.
14.
Why do trees grow so tall?
a)
They are naturally big plants.
b)
They are competing for sunlight.
c)
Their roots can soak up lots of water to make them grow tall.
15.
What is the substance in plants that make them green?
a)
stigma
b)
carbon dioxide
c)
photosynthesis
d)
chlorophyll
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