CROP DUSTER - An aircraft used to spray powdered or liquid insecticide or fertilizer on crops.

SEA HORSE - Small fish with bony, sectioned armor, an upright posture, curled tail and a horse-like head and neck.

SEA MONSTER - A large, dragon-like sea creature that haunts the deep and terrorizes surface dwellers alike.

SHARK - Long-bodied fish with a cartilaginous skeleton, famous dorsal fin and toothlike scales.

BOAT- A small vessel propelled on water by oars, sails or an engine.