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Chemical Energy. Pages 129- 134. Chemical Reaction. New substance(s) formed!!!. Combustion. burning. Pollutant. Harmful substance added to the environment. Photosynthesis. Plants use energy from sun, water, and CO2 to make sugars and Oxygen Sunlight + H2O + CO2 Sugar + O2.
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Chemical Energy Pages 129- 134
Chemical Reaction • New substance(s) formed!!!
Combustion • burning
Pollutant • Harmful substance added to the environment
Photosynthesis • Plants use energy from sun, water, and CO2 to make sugars and Oxygen • Sunlight + H2O + CO2 Sugar + O2
Respiration • Opposite equation of Photosynthesis • Use stored energy to complete system functions
Calorie • Unit of energy to describe how much energy is in food