environmental science cc7 ppt chapters 4-6 part 1
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MATTER; ENERGY and LIFE in ECOSYSTEMLecture IVDennis G. Cosmod
Review
Conservation of Matter
The total quantity of matter and energy available in the universe is a fixed amount and never any more or less.So, when a chemical change occurs, why does the weight often times not correlate?
Because chemical changes release energy.The result might be release of gas--which in turn means a discrepancy in weight.
Review
Thermodynamics and Energy Transfers
Review
Thermodynamics and Energy Transfers
Review
Thermodynamics and Energy Transfers
Laws of Thermodynamics
Energy Flow Thru Ecosystem
Food Chain and Food Web
Resources
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