WorksheetsPhotosynthesis
Total questions: 20
Worksheet time: 12mins
What is an organism that makes their own food?
consumer
producer
stomata
vegetarian
What is the green pigment that gives plants their color?
photosynthesis
phloem
chlorophyll
choloplast
What part of the plant cell does photosynthesis occur?
chloroplast
chlorophyll
stomata
xylem
What are the small openings in leaves called?
xylem
phloem
producer
stomata
What enters the top of the leaf and provides the energy for photosynthesis?
water
sunlight
oxygen
glucose
What do consumers use for their energy source?
oxygen
glucose
sunlight
stomata
How does water and minerals enter a plant?
leaves
stomata
stem
roots
What are TWO substances need for photosynthis?
water
glucose
carbon dioxide
oxygen
What do plants take in through their ROOTS to make food (or carry out photosynthesis)?
Carbon Dioxide
Water
Light
What do plants take in through the STOMATA, which are found in the leaves, for photosynthesis?
Carbon Dioxide
Oxygen
Light
What energy does the plant need from the Sun to make food (or carry out photosynthesis)?
light energy
heat energy
electrical energy
Starch is formed when plants produce (or make) too much ___________.
water
sugar
oxygen
What is iodine solution used to test for?
Sugar
Starch
Oxygen
Why is leaf Y not able to make food?
The leaf could not receive light.
The leaf could not receive water.
The leaf could not receive carbon dioxide.
Both plants were watered daily. Which plant will be able to photosynthesize?
Plant A only
Plant B only
Plant A and Plant B
True or False: Plants make their own food and use the energy from the food that is made.
True
False
Which of the following is NOT needed for a plant to survive and do photosynthesis?
sunlight
water
pesticides
carbon dioxide
