NEW
Font size
S
M
L
XL
WorksheetsPhotosynthesis and Respiration
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
How are plants and humans similar?
a)
We both go to the grocery store
b)
We both need energy to live
c)
We both make our own food
d)
We both hunt for food
2.
What do plants and animals use as a fuel?
a)
Target
b)
Walmart
c)
Carbon Dioxide
d)
Glucose
3.
Where does the carbon dioxide enter?
a)
stomata
b)
chlorophyll
c)
cloraplasts
d)
glucose
4.
What 3 things do plants need to make glucose?
a)
energy, water, carbon dioxide
b)
water, oxygen, energy
c)
carbon dioxide, glucose, oxygen
d)
energy, glucose, oxygen
5.
Define heterotroph?
a)
a process that makes sugar
b)
the process that takes place in the leaves of plants
c)
an organism that can make its own food
d)
an organism that obtains nutrients by consuming other organisms
6.
What is respiration?
a)
a type of mineral used in the process of photosynthesis
b)
a process of living organisms involving the production of energy, oxygen, and glucose
c)
something cool
d)
the main source of chemical energy
7.
What do carbon dioxide, water, and energy produce?
a)
Glucose and carbon dioxide
b)
Carbon dioxide and oxygen
c)
Glucose and oxygen
d)
Oxygen and water
8.
What is the equation of glucose?
a)
C12H22O12
b)
6C12H6O
c)
12C6H12O6
d)
C6H12O6
9.
What is the balanced equation of photosynthesis?
a)
6CO2 + 6H2O ----> C6H12O6 + 6O2
b)
3CO4 + 9H5O ----> C6H18O6 + 3O2
c)
6CO3 + 6H2O ----> C6H14O6 + 6O2
d)
6CO4 + 9H2O ----> C6H15O6 + 6O2
10.
True or False
The law of conservation of mass is when atoms can be created or destroyed.
The law of conservation of mass is when atoms can be created or destroyed.
a)
True
b)
False
Reset
