Enviroment

That ecosystem which runs in a place containing water is known as aquatic ecosystem . The structure and condition of different water source are different . Various types of plants and animals can be found in water depending upon its exiting condition . In this way ,there is also a close interrelationship between biotic and abiotic factors in water .Pond ecosystem can be taken an example .
pond ecosystem : Following biotic and abiotic factors are in pond ecosystem.
Abiotic factors: in pond abiotic factors include minerals ,water ,air,soil,light,heat,organic as well as inorganic materials .
Biotic factors : Green plants as well as other organisms are the biotic factors of the pond . These biotic factors can be classified into there groups producer , consumer and decomposes. Aquatic plants like algae, volvox, closterium, hydrilla etc . are the producer of the pond small fish, tadepole larve ,earth worms and other small animals which depend on plants for their food are primary consumers. Similarly animals like snakes,heron which feed on secondary consumers are tertiary consumers. After the death of consumers and producers decomposes like bacteria ,fungi as well as other micro organism decompose the dead bodies mix them into soil .These decomposed materials again become the source of nutrients for the producer. In this away ,this process goes on and pond ecosystem maintained .