The Rate of Decomposition
Decomposition is the breakdown of dead matter by microorganisms, which is essential for recycling nutrients.
Give three factors that increase the rate of decay.
What is The Rate of Decomposition?
"Decomposition is the process by which organic substances are broken down into simpler matter, primarily by bacteria and fungi."
What do decomposers do in an ecosystem?
Which process removes carbon dioxide from the atmosphere?
Which condition would usually speed up decomposition by microorganisms?
Decay Factors
Temperature: Warmer is faster (up to a point) as enzymes work quicker.
Moisture: Water is needed for the chemical reactions in microorganisms.
Oxygen: Needed for aerobic respiration by the decomposers.
In a vacuum or very cold environment, decomposition stops, which is why we freeze food.
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