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Sunflowers and Acid Rain

Sunflowers and Acid Rain. Talent 21 Project By Liam Carmen Date Period 8. Introduction. The purpose of this experiment was to find out what wood grow bared. The control in this experiment was to be safe and compare. The variable in this experiment was if it wood grow. . Materials .

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Sunflowers and Acid Rain

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  1. Sunflowers and Acid Rain Talent 21 Project By Liam Carmen Date Period 8

  2. Introduction • The purpose of this experiment was to find out what wood grow bared. The control in this experiment was to be safe and compare. • The variable in this experiment was if it wood grow.

  3. Materials • Plastic cup • super growing pellets • Triple beam balance scale • Sunflower seeds • Water • Ruler • Data sheet

  4. Methods • Add super growing pellets to cup. • Add 3 tablespoons of water to expand. • Plant 3 seeds per cup. • Weigh cup on triple beam balance. Record weight. • Add tap water or vinegar water to cup. Weigh again and record data. • Cup will be placed under grow light. • Observe the container daily and note any indications of growth(by observations and measurement) and compare to other containers in the experiment. While observing indicate any special care given to the plant. (Did you need to add more or less water? Did you need to rotate the plant?) • Record observations, measurements, and comments in the plant growth diary. Once the plant begins to grow, you will need to draw a detailed picture of the plant including the appearance of leaves and stems. • Each day , repeat steps 3 through 8.

  5. Scientific Method • Ask a Question • State Your Hypothesis • Identify Control & Variable • Test Your Hypothesis • Collect & Record Your Data • Interpret Your Data • State Your Conclusion

  6. Ask a Question • The purpose of this experiment was to find out … (Include background information about requirements for plant growth and plant needs- your textbook would be a good place to begin gathering background information. Include information about the plant or the variable you used to help make your plant go and its importance in this experiment. • My question:

  7. State Your Hypothesis • If I plant a sunflower seed and water it shooed grow as usawle.

  8. Identify Control & Variable • My plant did not grow.

  9. Test Your Hypothesis • If I add vinegar water to my sunflower seed, then it will die because aced rain in bad

  10. Collect & Record Your Data

  11. Interpret Your Data • My analysis is I had a bad seed.

  12. The end.

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