Pollution
Pollution
Pollution
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LAW OF CONSERVATION OF ENERGY<br />
• Energy can be neither created nor destroyed<br />
• Energy may change its form but it must always<br />
be accounted for at any point in time (e.g. we<br />
can trace energy of food through a series of<br />
organisms in the food chain).<br />
• Energy balance - mathematical representation<br />
of the accounting system for energy.
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