Unit 1 WS 2
Plants
1.1 Photosynthesis
 Bio mass
1. The food that is made during the photosynthesis is used to make
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2. Define the word biomass.
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Activity 1.1
Draw the observations of your experiment. You may use colours to show the difference.
What is the conclusion that you can make from the observations?
 Chlorophyll
3. Why are the most leaves green in colour?
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4. What is a pigment? ______________________________________________________________
5. Which part of the leaf captures energy from sunlight?
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6. Why do you think the leaves are green but roots are not?
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 The structure of a leaf
Label the parts of the leaf
What are the functions of the parts of the leaf?
Part of the leaf
Function of the part