Plant Systems Worksheet
Explore the fascinating world of plant systems with this grade 3 science worksheet, covering plant parts, their functions, and the plant life cycle.
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Plant Systems
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Read each question carefully and answer to the best of your ability. Use the diagrams to help you.
Use the word bank to fill in the blanks about plant parts.
1. The hold the plant in the soil and take in water.
2. The carries water and nutrients to other parts of the plant.
3. The make food for the plant using sunlight.
4. The helps the plant make new seeds.
1. Which part of the plant absorbs sunlight to make food?
Roots
Stem
Leaves
Flower
2. What is the main job of the roots?
To make seeds
To hold the plant and take in water
To grow fruit
To stand tall
Decide if each statement is True or False.
1. All plants have flowers.
True
False
2. Plants need sunlight, water, and air to grow.
True
False
Look at the plant life cycle diagram below and answer the question.
1. What is the first stage of a plant's life cycle shown in the diagram?
2. What happens after a flower is pollinated?