As the energy travels through an energy pyramid it decreases as most of is released as waste and respiration by the other organisms in the energy pyramid.
by luc and alek
The aims of this unit are for us to study the flow of matter and energy in an ecosystem, and the factors that affect an organisms survival; to consider the Earth as an ecosystem; and to study the global problems that humans have caused. The areas of interaction are listed at the bottom of the page, with the names of our collaborators.
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