- Sieve a utensil consisting of a wire or plastic mesh held in a frame, used for straining solids from liquids, for separating coarser from finer particles, or for reducing soft solids t
- Polluting contaminate (water, air, or a place) with harmful or poisonous substances.
- liver oil liver oil is a nutritional supplement derived from liver of cod fish
- Plankton the small and microscopic organisms drifting or floating in the sea or fresh water, consisting chiefly of diatoms, protozoans, small crustaceans, and the eggs and larval stages of larger animals. Many animals are adapted to feed on plankton, especially by filtering the water.
- Destruction the action or process of causing so much damage to something that it no longer exists or cannot be repaired.
- Krill a small shrimp like planktonic crustacean of the open seas. It is eaten by a number of larger animals, notably the baleen whales.