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Biodiversity (Energy flow (Sun: Main source of energy. Primary as light…
Biodiversity
Energy flow
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Enter the ecosystem, converted into chemical energy by plant.
Chemical elements can be recycled but the energy is released at different stages as heat energy cannot be recovered.
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Energy cannot be destroyed, it can only change from one form to another.
Chemical energy from plants incomplete into organic compounds. E.g Carbohydrates, Hydrogen, Carbon and Oxygen.
Protein, (C, H, O, N) Nitrogen, amino acids and fats/lipid (C, H, O) Fatty acids glycerol.
(C, H, O, N) = Hydrogen, Carbon, Oxygen and Nitrogen
Ecology
Abiotic
Affect the growth, distribution/ size of biotic components
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