an animal that feeds on flesh or meat.

a visible condensation of water droplets or ice crystals from the atmosphere, occurring by an aircraft. Hint: It's a cloud or trail made by an Aircraft.

a predator at the top of a food chain that is not preyed upon by any other animal.

an animal that feeds on plants.

an animal that naturally preys on others.

the water on or surrounding the surface of the globe including water in the atmosphere.

the number living organisms or crops that a region can support without environmental degradation.

an act, process, or art of fishing with a hook and line and usually a rod.

a cloud of a class characterized by a formless layer that is almost uniformly dark gray; a rain cloud.

the mass of eggs deposited by fishes, amphibians, mollusks, crustaceans, etc.

a cloud of a class indicative of thunderstorm conditions, characterized by large, dense towers. Hint: Higher Level Cloud

creatures without a backbone.

a drainage system used to control flooding by temporarily storing flood waters.

a fish that are less desirable to sport anglers within a limited region.

an animal that is hunted and killed by another for food.

a cloud of a class characterized by a gray, horizontal layer with a uniform base. Hint: Low Leveled Cloud