Lawrence Anthony Earth Organization
lawrenceanthonyearthorg
Help Protect Them
Small animals at the bottom of food chain absorb the chemicals as part of their food. These small animals are then eaten by larger animals that again increases the concentration of chemicals. Animals at the top of hierarchy of food chain have contamination levels millions times higher than the water in which they live.
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Uploaded on August 20, 2015
Help Protect Them
Small animals at the bottom of food chain absorb the chemicals as part of their food. These small animals are then eaten by larger animals that again increases the concentration of chemicals. Animals at the top of hierarchy of food chain have contamination levels millions times higher than the water in which they live.
897
views
14
faves
0
comments
Uploaded on August 20, 2015