wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Transformation of energy

Total questions: 20

Worksheet time: 2hrs 40mins

Name
Class
Date
1.

What energy transformation occurs during photosynthesis?

a)

Chemical --> Radiant

b)

Thermal --> Chemical

c)

Radiant --> Chemical

d)

Mechanical --> Thermal

2.
What kind of energy is represented in the picture?
a)
Thermal
b)
Chemical
c)
Sound
d)
Nuclear
3.
When you eat pizza, Chemical Energy is transferred to _____ Energy.
a)
Solar
b)
Electrical
c)
Mechanical
d)
Chemical
4.

What type of energy transformation occurs, when a hawk eats a mouse and then uses the energy from the mouse to fly?

a)

mechanical energy to chemical energy

b)

thermal energy to mechanical energy

c)

chemical energy to mechanical energy

d)

mechanical energy to thermal energy

5.

Which organelle is responsible making food (Glucose) using sunlight?

a)

Ribosomes

b)

Nucleus

c)

Chloroplast

d)

Mitochondria

6.

Select all that are raw materials for Photosynthesis.

a)

nitrogent

b)

Carbon Dioxide

c)

Oxygen

d)

Glucose (Sugar/food)

7.

Select all that are products of Photosynthesis.

a)

Water

b)

Carbon Dioxide

c)

Sunlight (Light Energy)

d)

Glucose (Sugar/food)

8.

What is the green pigment that "traps" sunlight?

a)

Chlorophyll

b)

Chloroplasts

c)

Photosynthesis

d)

ATP

9.

Which organelle stores water for use in photosynthesis?

a)

Chloroplast

b)

Golgi

c)

Vacuole

d)

Canteen

10.
What major energy transformation occurs during photosynthesis?
a)
Thermal --> Chemical
b)
Kinetic --> Radiant
c)
Chemical --> Radiant
d)
Radiant --> Chemical
11.
What is the source of energy for photosynthesis?
a)
Carbohydrates (chemical energy)
b)
Light (radiant energy)
c)
Heat (thermal energy)
d)
Wind (kinetic energy)
12.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
13.
Plants need carbon dioxide from their environment to produce glucose during which stage of photosynthesis? 
a)
The light-dependent stage
b)
The light-independent stage (The Calvin Cycle)
c)
The electron transport chain
d)
ATP formation
14.
#4 is pointing to an individual "pancake" in this stack.  What is this called?
a)
Stroma
b)
Thylakoid
c)
Granum
d)
Stomata
15.
 #3 is pointing to the space outside the stacks in this chloroplast.  What is this area called?
a)
Thylakoid space
b)
Thylakoid
c)
Stroma
d)
Stomata
16.
The stacks of disks in the chloroplast are called:
a)
Lamellae
b)
Grana
c)
Stroma
d)
Thylakoid
17.
The interior space of the chloroplast is called:
a)
Lamellae
b)
Grana
c)
Stroma
d)
Thylakoids
18.

The process of breaking something down into smaller parts.

a)

anabolism

b)

catabolism

c)

metabolism

d)

Photosynthesis

19.
When molecules are being built by chemical reactions it is called 
a)
anabolism
b)
catabolism
c)
fermentation
d)
respiration
20.

For catabolism you need ________

a)

ATP

b)

ADP+P

c)

AMP+PP

d)

All of the above

Similar Resources on Wayground

Hingamine ja vereringe

19 questions

Hingamine ja vereringe

quiz

Worksheet

•

7th Grade

Cell Quiz

20 questions

Cell Quiz

quiz

Worksheet

•

6th - 9th Grade

Bio 7 - A Healthy Diet and Digestion

15 questions

Bio 7 - A Healthy Diet and Digestion

quiz

Worksheet

•

7th Grade

Heart Circulation

20 questions

Heart Circulation

quiz

Worksheet

•

7th Grade

Ecosystem Test Review

23 questions

Ecosystem Test Review

quiz

Worksheet

•

6th - 9th Grade

Animals: Vertebrates and Invertebrates

15 questions

Animals: Vertebrates and Invertebrates

quiz

Worksheet

•

6th - 8th Grade

THE LEAF

15 questions

THE LEAF

quiz

Worksheet

•

6th - 7th Grade

Plants and Their Parts

16 questions

Plants and Their Parts

quiz

Worksheet

•

6th - 8th Grade