Photosynthesis Worksheet
Engage grade 7 students with this comprehensive science worksheet on photosynthesis, covering key concepts, processes, and components.
Includes
Standards
Topics
Photosynthesis: How Plants Make Food
Name:
Date:
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Read each question carefully and answer to the best of your ability. Use complete sentences for short answer questions.
1. What is the primary source of energy for photosynthesis?
Water
Sunlight
Soil
Carbon dioxide
2. Which gas is released as a byproduct of photosynthesis?
Carbon dioxide
Nitrogen
Oxygen
Hydrogen
3. The green pigment found in plants that absorbs sunlight is called .
4. Photosynthesis takes place in the of plant cells.
5. Plants absorb water through their .
6. Photosynthesis is the process by which plants convert light energy into chemical energy.
True
False
7. Plants do not need carbon dioxide for photosynthesis.
True
False
8. Briefly explain the importance of photosynthesis for life on Earth.
9. Label the main components involved in the photosynthesis process in the diagram below.
A. (Input)
B. (Input)
C. (Energy Source)
D. (Product)
E. (Product)