Animals that live in water?, aquatic animals, birds, mammals, a deep hole in the ground formed over a long time by moving water, environment, coal, canyon, a dark rock made of fossil plants that can be burned and used for fuel, fossil, coal, sedimentary, the process of sediment falling and settling on a surface, environment, deposition, sediment, all the living and nonliving things in a particular place, environment, house, swamp, the remains of a plant or animal that lived a very, very long time ago, coal, fossil, swamp, very small pieces of rock, sediment, fossil, coal, a type of rock formed when sediments settle and then press together over long periods of time, fossil, sedimentary rock.

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