WorksheetsVegetation Transformation
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
Plants are one of the few kinds of living things that can change light energy into ___
a)
electricity
b)
elastic energy
c)
chemical energy
d)
gravitational energy
2.
The process plants use to turn light energy into chemical energy is called ___
a)
respiration
b)
photosynthesis
c)
digestion
d)
light amplification
3.
A drawing or figure used to help explain something is called ___
a)
a diagram
b)
a road map
c)
a photograph
d)
an icon
4.
What is the smallest basic unit of a living thing?
a)
the cell
b)
the tissue
c)
the organ
d)
the atom
5.
Plant cells contain a green colored chemical called ___
a)
chlorofluorocarbons
b)
chlorophyll
c)
carbon dioxide
d)
DNA
6.
Chlorophyll, in plant cells, is found in special mini-containers called ___
a)
vacuoles
b)
chloroplasts
c)
cell walls
d)
mitochondrion
7.
What is the energy source for the process of photosynthesis?
a)
electricity from the ground
b)
electricity from the Sun
c)
light energy from the Sun
d)
gravity from the Earth
8.
What two substances are required for photosynthesis?
a)
water and oxygen
b)
oxygen and carbon dioxide
c)
water and carbon dioxide
d)
carbon dioxide and sugar
9.
Photosynthesis changes light energy into chemical energy, which is stored in the form of ___
a)
fat
b)
sugar
c)
carbon dioxide
d)
water
10.
During photosynthesis, which gas is released into the air?
a)
carbon monoxide
b)
nitrogen
c)
carbon dioxide
d)
oxygen
11.
Most of the oxygen in the air around you right now is there because of ___
a)
cellular respiration
b)
photosynthesis
c)
volcanic action
d)
digestion
12.
Without photosynthesis, the plant can't make any sugar. No sugar means ___
a)
a healthier plant
b)
no energy
c)
more energy
d)
more oxygen
100 %
