Rate of Decomposition
Decomposers like bacteria and fungi break down organic matter, recycling nutrients into the environment.
Why is oxygen needed for decomposition?
What is Rate of Decomposition?
"The rate of decomposition is the speed at which organic matter is broken down by microorganisms, influenced by temperature, oxygen, and moisture."
What is meant by a community in ecology?
In a stable community, the populations of all species remain relatively constant. What is this called?
Which type of pollution can lead to eutrophication in lakes and rivers?
Which term describes the non-living conditions in a habitat, such as temperature and light intensity?
Decay Rates
Temperature: Warmer conditions speed up enzyme-controlled reactions in decomposers.
Oxygen: Needed for aerobic respiration by most decomposers.
Moisture: Decomposers need water to carry out biological processes.
Anaerobic decay (in bogs/marshes) produces methane gas.
Compost heaps are kept warm, moist, and well-aerated to maximize the rate of decay.
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