Plant Life Cycle Worksheet
A worksheet for 3rd graders to learn about the different stages of a plant's life cycle, from seed to mature plant.
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Plant Life Cycle Worksheet
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Read each question carefully and answer to the best of your ability.
1. What is the first stage of a plant's life cycle?
Flower
Seed
Fruit
Stem
2. What does a seed need to start growing?
Darkness and cold
Light and air
Water and warmth
Sugar and salt
3. The process of a seed growing into a seedling is called .
4. A plant needs sunlight, water, and to make its own food.
5. Flowers produce , which helps new seeds to grow.
Look at the diagram of the plant life cycle below and answer the questions.

6. List the four main stages of a plant's life cycle shown in the diagram.
7. What is the role of a flower in the plant life cycle?
8. All plants grow from seeds.
True
False
9. A seedling is a young plant.
True
False