Question

what are decomposers??
what happens if there is no decomposers present in the environment

Answer 1

Decomposers play a vital role in the food chain and give it a cyclical nature. Plants need sunlight and nutrients in the soil for photosynthesis, and decomposers are responsible for returning nutrients from dead organic matter back into the soil; the living things at the beginning of the food chain rely on processes at the end of the chain.

Answer 2

HEY DEAR.....!!!

A decomposer of an organism ,often a bacterium or fungus, that feeds on and breaks down dead plants or animal matter, this making organic nutrients available to the economy.

1. Decomposers essentially break down the stuff that dies of the stuff produced by living things.

2. The stages of ecological succession are called: Primary and secondary successionPrimary succession and Secondary succession

Primary succession: If the development begins on an area that has not been previously occupied by a community, such as a newly exposed rock or sand surface, a lava flow, glacial tills, or a newly formed lake, the process is known as primary succession.

Secondary succession: trees are colonizing uncultivated fields and meadows. If the community development is proceeding in an area from which a community was removed is called secondary succession.
1. Primary successionbegins with bare rock exposed by geologic activity - example sere: rock -> lichen -> moss -> grass -> shrub -> trees -> oak hickory forest
2. Secondary succession begins on soil from which previous community has been removed (by fire, agriculture, etc.) old field succession - example sere: grass -> shrub -> trees -> oak hickory forestsecondary succession can proceed much faster because the soil has been prepared by the previous community 

HENCE WE NEED DECOMPOSERS.

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