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Decomposition

en.wikipedia.org/wiki/Decomposition

Decomposition is the process by which organic substances are broken down into a much simpler form of matter. The process is essential for recycling the finite matter that occupies physical space in ...

BBC - GCSE Bitesize: Decay processes

www.bbc.co.uk/schools/gcsebitesize/science/aqa/energy_biomass/thecarboncyclerev1.shtml

Materials from living things decay because they are digested (broken down) by microorganisms. These microorganisms cause decay by releasing enzymes that  ...

Why Does Food Rot? | Wonderopolis

wonderopolis.org/wonder/why-does-food-rot/

Jan 8, 2015 ... What causes these changes within foods? Some of the primary culprits are air, oxygen, moisture, light, temperature, and microbial growth.

Decomposition and Decay | Trees for Life

treesforlife.org.uk/forest/forest-ecology/decomposition-and-decay/

Decomposition and decay are vital processes, playing an essential role in the ... quite negatively, with the former mainly associated with things that are rotten, have .... the action of bacteria inside the corpse causes putrefaction and swelling of ...

Why do some things become fossils, but others do ... - K-5 GeoSource

www.k5geosource.org/2activities/1invest/fossils/pg2.html

They probably recognize that when food begins to decompose, it changes color and texture and mold begins to grow. They probably do not know what causes ...

Human Death and Decay - How Body Farms Work | HowStuffWorks

science.howstuffworks.com/body-farm1.htm

... do with insects. Read about human death and decay and decomposing bodies . ... HowStuffWorks ... Enzymes in the pancreas cause the organ to digest itself.

Why does food decay? - Science Sparks

www.science-sparks.com/2012/03/05/rotting-apples/

Mar 5, 2012 ... ... of preserving food, all slow or stop the activity of the micro-organisms which make the fruit decay. ... Can you think of other things to try?

Recycling the dead | Science News for Students - Student Science

student.societyforscience.org/article/recycling-dead

Sep 27, 2014 ... The decay of dead things is simply nature's way of mining old materials .... in temperature will tend to cause reactions to happen more quickly.”.

What causes food spoilage? (EUFIC)

www.eufic.org/page/en/page/faq/faqid/food-spoilage/

Feb 5, 2016 ... Food spoilage can be caused by a combination of various factors such as light, oxygen, heat, humidity and/or all kinds of microorganisms.

Chapter 1, The Decomposition Process | Earth-Kind® Landscaping

aggie-horticulture.tamu.edu/earthkind/landscape/dont-bag-it/chapter-1-the-decomposition-process/

When organic materials decompose in the presence of oxygen, the process is .... will cause the pile to “go anaerobic”, with the accompanying odor problems.

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BBC - GCSE Bitesize: Decay

www.bbc.co.uk

Decay is an essential life process, which helps to digest food and recycle materials. Bacteria ... They both cause decay by releasing enzymes which break down ...

Most Particles Decay — But Why? | Of Particular Significance

profmattstrassler.com

Why do most particles disintegrate [the technical term is ``decay''] into other ... has some sort of interaction with — other things, in particular the air and the pegs at its .... particle decay increases entropy (a tiny bit), this is a symptom, not a cause.