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WorksheetsKS3 Photosynthesis
Total questions: 18
Worksheet time: 40mins
How does most of the water needed by the plant get into its leaves?
It enters through the stomata
The roots absorb it and then it travels up the stem
It's made during a chemical reaction in the leaf
The flowers capture water and deliver it to the leaves
What are the 3 reactants of photosynthesis? The reactants are the things needed for photosynthesis to occur.
oxygen, glucose, sunlight
sunlight, oxygen, water
water, oxygen, carbon dioxide
carbon dioxide, sunlight, water
What are the 2 products of photosynthesis? The products are the things made in the process of photosynthesis.
water, sunlight
glucose, carbon dioxide
oxygen, glucose
sunlight, oxygen
What is the main purpose of photosynthesis?
To make food
To create energy
To release oxygen
To absorb sunlight
How does oxygen get released by the producer (plant)? Name the structure in the leaf.
stomata
xylem
phloem
chloroplast
Which organelle is responsible making food (Glucose) using sunlight?
Ribosomes
Nucleus
Chloroplast
Mitochondria
Select all that are products of Photosynthesis.
Water
Carbon Dioxide
Oxygen
Sunlight (Light Energy)
Glucose (Sugar/food)
What is the green pigment that "traps" sunlight?
Chlorophyll
Chloroplasts
Photosynthesis
ATP
