In Biology the breaking down of organic wastes and dead organisms.
In chemistry a chemical reaction is which a compound is broken down into two or more elements or simpler compound.
they r animals like worms, bacteria, archea, etc. they r animals that make animals and plants decay, they help keep the world clean
decomposition is a chemical reaction that breaks down compounds into simpler products.
Example: hydrogen peroxide
Formation of a two or more compounds from an unique compound; example:
- thermal decomposition of calcium carbonate
CaCO3--------------CaO + CO2
Fungi are the principal decomposers on Earth.
Compost consist of food scraps and other organic materials so f ungi feeds on the living or dead tissues of plants or animals. The fungi is already feeding on the leftovers, helping with the decomposistion, now it is releasing its spores from its fruiting body.
Usually an explosion; the chemical reaction is 2 K + 2 H2O = 2 KOH + H2. Unless oxygen is excluded, the reaction generates so much heat that the evolved hydrogen gas burns rapidly enough to cause an explosion.
Pepsin, which is used to break down proteins, cannot work unless it is in an acid environment. Due to this fact, the stomach secretes both pepsin and hydrochloric acid to digest the protein in a meal.