Worksheetsplants
Total questions: 60
Worksheet time: 46mins
Name
Class
Date
1.
Plants _________ with air.
a)
turn oxygen into carbon dioxide
b)
always breathe
c)
do not do anything
d)
turn carbon dioxide into oxygen
2.
Would a seed planted in the winter start to grow right away?
a)
Yes
b)
No
3.
Short Answer: Why wouldn't a seed planted in winter start growing right away?
a)
It will grow during the winter.
b)
There is not enough water during winter.
c)
the temperature is too cold.
d)
None of the above.
4.
What do the roots of a plant do?
a)
take in sunlight for the plant
b)
make food for the plant
c)
take in water and nutrients
d)
none of the above
5.
The _______ of the plant makes food from sunlight.
a)
leaves
b)
roots
c)
stem
d)
flowers
6.
What is the function of the stem of a plant?
a)
takes in water and nutrients
b)
moves water and nutrients to other parts of the plant
c)
makes flowers on the plant
d)
none of the above
7.
Plants need sunlight to ________.
a)
breathe
b)
keep the plant warm
c)
make food for the plant
d)
plants do not need sunlight
8.
Which of the following list all basic things that plants need to live and grow.
a)
carbon, air, big ceramic pot
b)
rocks water, air, sun
c)
correct temperature, sun, water
d)
water, air, sunlight, nutrients, correct temperature
9.
The flower _______ for the plant.
a)
makes food
b)
makes seeds
c)
collects water and nutrients
d)
does not do anything
10.
Short Answer on the Test (You have to know the correct order.) What part of the plant life cycle is shown?
a)
Seed Germination
b)
Growth
c)
Making New Seeds
d)
Death
11.
Short Answer on the Test (You have to know the correct order.) What part of the plant life cycle is shown?
a)
Seed Germination
b)
Growth
c)
Making New Seeds
d)
Death
12.
Short Answer on the Test (You have to know the correct order.) What part of the plant life cycle is shown?
a)
Seed Germination
b)
Growth
c)
Making New Seeds
d)
Death
13.
Short Answer on the Test (You have to know the correct order.) What part of the plant life cycle is shown?
a)
Seed Germination
b)
Growth
c)
Making New Seeds
d)
Death
14.
What part of the plant is the top arrow pointing at?
a)
Flower
b)
Leaves
c)
Stem
d)
Roots
15.
What part of the plant is the second arrow pointing at?
a)
flower
b)
leaves
c)
stem
d)
roots
16.
What part of the plant is the third arrow pointing at?
a)
flower
b)
leaves
c)
stem
d)
roots
17.
What part of the plant is the bottom arrow pointing at?
a)
flower
b)
leaves
c)
stem
d)
roots
18.
Leaves need nutrients and water to __________.
a)
Make food for the plant
b)
Make energy for the plant.
c)
Keep the plant cool in the summer.
d)
Make water.
19.
What do plants take in through their roots?
a)
light and heat
b)
water and nutrients
c)
carbon dioxide
d)
oxygen
20.
What part of the plant is #1?
a)
flower
b)
stem
c)
root
d)
leaf
21.
What plant part is shown here?
a)
roots
b)
flower
c)
stem
d)
leaf
22.
What plant part is shown here?
a)
roots
b)
flower
c)
stem
d)
leaf
23.
What plant part is shown here?
a)
roots
b)
flower
c)
stem
d)
leaf
24.
What plant part is shown here?
a)
roots
b)
flower
c)
stem
d)
leaf
25.
What's this part of the plant?
a)
stem
b)
flower
c)
root
d)
leaves
26.
What's this part of the plant?
a)
leaf
b)
root
c)
flower
d)
stem
27.
What's this part of the plant
a)
flowers
b)
fruits
c)
stems
d)
seeds
28.
What's this part of the plant?
a)
stem
b)
root
c)
leaf
d)
flower
29.
Roots...
a)
absorb sunlight
b)
are red
c)
absorb water and nutrients
d)
absorb oil
30.
What do plants need to grow?
a)
Sunlight and water
b)
Sunlight, air, and water
c)
Sunlight and soil
d)
sunlight, soil, water and air
31.
What part of the plant is #3?
a)
leaves
b)
roots
c)
flowers
d)
stems
32.
What part of the plant is #4?
a)
leaf
b)
flower
c)
stem
d)
root
33.
What's this part of the plant?
a)
roots
b)
stem
c)
leaves
d)
seeds
34.
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.
35.
What part of a plant produces seeds?
a)
leaf
b)
flower
c)
root
d)
stem
36.
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.
37.
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.
38.
What part of a plant transports water and nutrients?
a)
flower
b)
leaf
c)
seed
d)
stem
39.
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.
40.
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.
41.
What part of a plant produces a new plant?
a)
root
b)
stem
c)
leaf
d)
seed
42.
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.
43.
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.
44.
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.
45.
What part of a plant collects sunlight?
a)
seed
b)
root
c)
leaf
d)
stem
46.
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.
47.
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.
48.
What is the substance in plants that make them green?
a)
stigma
b)
carbon dioxide
c)
photosynthesis
d)
chlorophyll
49.
Identify the largest herb.
a)
b)
c)
50.
Hibiscus is a shrub because it..........
a)
has a woody stem
b)
has many branches growing from the base
c)
lives for few years
d)
has a trunk
51.
Identify the desert plant.
a)
b)
c)
52.
Medicine used to treat malaria
a)
Quinine
b)
Ajwain
c)
Caffeine
53.
Identify the flowers used to make perfume
a)
b)
c)
d)
54.
The world's softest and lightest wood is_____________.
a)
Balsam
b)
Teak
c)
Balsa
d)
Mahogany
55.
Which among the following is not used to make dyes.
a)
Henna
b)
Beet root
c)
Neem
d)
Indigo
56.
Plants give us............
a)
food
b)
medicines
c)
wool
d)
wood
57.
Plants that grow in water are called _______________.
a)
desert plants
b)
aquatic plants
c)
evergreen plants
d)
coniferous plants
58.
Identify the plant which has come from China
a)
b)
c)
59.
Identify the plant that grows on mountains.
a)
Fir tree
b)
Teak tree
c)
Neem tree
60.
Which among the following is not a creeper
a)
b)
c)
d)
100 %
