METODO CIENTIFICO

SCIENTIFIC METHOD

SITUATION

• -I note that almost all the leaves of trees are green.
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PROBLEM

• -Why the leaves are green trees and what color is that?
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Hypothesis

• -The leaves of trees are green because through chlorophyll can perform photosynthesis (food manufacturing and release CO2).
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EXPERIMENTATION

• -To show that the leaves of trees are green I do a simple experiment in which I put in a glass, alcohol and put green leaves and has put a boil. After boiling I note that alcohol has changed color and has turned green and this color was due to chlorophyll (green pigment)
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CONCLUSION

• -In conclusion the hypothesis is valid, since the leaves of trees are green by the presence of a green pigment called chlorophyll, essential for photosynthesis.
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