2 definitions of CSNET. Meaning of CSNET. What does CSNET stand for? CSNET abbreviation. Define CSNET at AcronymFinder.com
Fungi play important roles as decomposers ,and recyclers on Earth. Many fungi provide foods for people. Some fungi cause diseases while others fight diseases. Still other funâ¦gi live in symbiosis with other organisms.
Lichens also help regulate the composition of gases in the earthâs atmosphere. Each creature acts as a sponge to catch and store excess gases, one of which is carbon dioxide. In essence, lichens help filter the air we breathe. Some lichen also have the ability to return valuable nitrogen to the soil.