Search our dictionary for words used to describe life, the environment and how we deal with it.
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biodegradable: capable of decomposing under natural conditions.
biodiesel: fuel made from vegetable oil, a renewable resource, non-toxic and biodegreable.
biosphere: portion of earth and its atmosphere that can support life.
biota: animal and plant life of a given region.
black water: water that contains animal, human, or food waste.
buy-back center: facility where individuals or groups bring reyclables in return for payment.
