FANTASY LIFE.
Tuesday, December 30, 2008
7)Why are short food chains better??
Since about 90% of the energy is lost when it is transferred to the next trophic level, a shorter food chain means more energy is avaliable to the final consumer as less energy is lost to the environment.For e.g, we will recieve more energy if we feeds directly on crop plants rather than eating a cattle that feed on crop plants. Therefore, a shorter food chain is more efficient than long food chain.Labels: Food chains
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