WorksheetsBill Nye - Plants
Total questions: 12
Worksheet time: 7mins
Name
Class
Date
1.
What does the Nettle Plant have that protects it against animals?
a)
spines
b)
poison
c)
foul smell
d)
it bites
2.
All plants need roots in order to obtain nutrients to live and grow.
a)
True
b)
False
c)
Scientists are still doing research on this.
3.
Some plants make their own food by using the sunlight to make....
a)
salt
b)
sugar (glucose)
c)
nectar
d)
pollen
4.
During photosynthesis plants all make the same kind of sugar (glucose).
a)
True
b)
False
c)
Scientists are still researching this.
5.
When plants make food, they release ______ into the air.
a)
carbon dioxide
b)
oxygen
c)
perfume
d)
sugar
6.
Which of the following is correct about how plants relate to animals in the Earth’s system?
a)
Plants take in nitrogen that is given off by animal respiration.
b)
Plants take in carbon dioxide given off by animals, fungi, and other plants.
c)
Animals use carbon dioxide that is given off by plants during photosynthesis.
d)
Plants depend on animals for sunlight and chlorophyll that are used during photosynthesis.
7.
Which of the following methods is used by plants to disperse their seeds widely?
a)
wind
b)
sticking on animal fur
c)
Traveling through animal's digestive system
d)
all of the above
8.
Which of the following are correct structures and functions of desert plants?
a)
Desert plants can store water in their fleshy stems and pads.
b)
Cactus spines are used to attract animals
c)
The cactus spines are excellent at releasing water.
d)
all of the above
9.
Which of the following correctly explains how the plant obtains its energy?
a)
Plants get their energy from an extensive root system.
b)
Energy enters the plant when sunlight is trapped by chlorophyll.
c)
Energy is obtained when carbon dioxide is changed into sugar.
d)
all of the above
10.
Which of the following substances is necessary for plants to undergo photosynthesis?
a)
Carbon dioxide
b)
sunlight
c)
water
d)
all of the above
11.
______ is the green pigment in plants that traps the Sun's energy.
a)
Chlorophyll
b)
Hemoglobin
c)
Nitrous oxide
d)
Suntase
12.
The pitcher plant and the Venus fly trap are examples of plants that:
a)
has wing shaped leaves.
b)
live underground.
c)
eat flies.
d)
is pollinated by flies.
100 %
