Visual meaning of 'plankton'? - learn with images, example in daily life

Visual illustration of plankton: Small (often microscopic) organisms that float in the water. (A single organism is known as a plankter.) - Image 1

plankton: Small (often microscopic) organisms that float in the water. (A single organism is known as a plankter.) - Thumbnail 1

plankton: Small (often microscopic) organisms that float in the water. (A single organism is known as a plankter.) - Thumbnail 2

noun

Small (often microscopic) organisms that float in the water. (A single organism is known as a plankter.)

"Fish eat plankton, tiny organisms that float in the ocean. "

organism biology ocean environment microorganism animal nature ecology