Question

What is green sheet -like slippery mass floating on the surface of stagnant water called

Answer 1

Answer:

Hello my friend

Explanation:

Generally, green algae often look like floating rafts, and may appear as if it were a bubbling scum on the surface of the water that may entangle with other plants. There is also a type of green algae that is stringy, or silky and coat rocks and other areas. Duckweed looks like small disks and tend to clump into areas.