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WorksheetsScience: Photosynthesis, Variables, and more!
Total questions: 12
Worksheet time: 8mins
What is a control variable?
All the things in the experiment that are staying the same.
Data being collected on the dependent variable
Parts of the experiment being changed or tested
Data being collected from the independent variable
(a) is a stage when a plant creates its own food
What things are needed to do photosynthesis?
Sunlight
Glucose
Water
Carbon Dioxide
What is a bar graph used for?
Collecting data
Comparing things
For fun
Who cares
What does a plant produce after photosnthesis?
Cane Sugar
Oxygen
Carbon dioxide
Glucose
What is an independent variable
A variable that has nothing to do with other variables
Collecting data off of other variables
Parts of the experiment that is being changed or tested.
Parts of the experiment being kept the same.
What is a dependent variable?
Part of the experiment being changed or tested
Data being collected from the control variable
Data being collected off of itself
Data being collected from the independent variable.
What are the green pigments on the leaves called?
Chlorophyll
Chloromought
Chlorophill
Chloromount
The variable that is being changed or tested is the (a) variable
Select all the true answers about photosynthesis
It works in the light and darkness.
The plant will after let go oxygen and cane sugar
Photosynthesis is started from the sun, water, and carbon dioxide
It only works in light.
What is the symbol for carbon dioxide?
H O
2
CO
2
COE
2345678876543
BALDMRROBNICK
247
what is the symbol for water?
CO
2
H O
2
CHR
12
C H O
12 6 11
