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Microorganism - Simple English Wikipedia, the free encyclopedia


Others feed on things that were once living, such as fallen leaves and dead animals, causing them to breakdown or decay. Some fungi and bacteria cause food ...

Which living things cause leaves to decay - Answers.com


insects, bacteria and fungus... micro-organisms.

BBC - GCSE Bitesize: Decay processes


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

BBC - GCSE Bitesize: Decay processes


The key factors involved in decay are: ... They both cause decay by releasing enzymes onto the dead animal or plant. ... Earthworms that help break down dead leaves; Maggots that feed on animal tissue; Woodlice that break down wood.

Fungal decomposition


Dec 19, 2001 ... When plants grow and produce new leaves, fruits, and stem wood, they use ... All living things, and a few other surprising substances, are considered organic. ... Scientists call the organisms that decompose organic matter ...

Decomposition - What happens when living things die?


Feb 5, 2013 ... What will happen to the living things when they die? What happens to ... The piles of dead leaves on the ground soon begin to decay away. decomposition ... Germs are micro-organisms that cause diseases and make us ill.



If every organism that died did not decay and rot away, the earth's surface ... floor, living on the dead leaves and twigs that have fallen from the trees above.

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


When organic materials decompose in the presence of oxygen, the process is called ... In aerobic decomposition, living organisms, which use oxygen, feed upon the ... level will cause the pile to “go anaerobic”, with the accompanying odor problems. ... A low-cost method of reducing the size of fallen tree leaves is to mow the ...

What is The Carbon Cycle?


Carbon compounds are present in living things like plants and animals and in ... parts of the plants (shoots and leaves), and the belowground parts (roots). ... For example, increasing temperatures can cause carbon dioxide to be released from the ocean. ... Some living things grow and decompose more quickly than others.

Nutrient Cycles (deacy and the carbon cycle) - George Pindar ...


Gardeners often collect fallen leaves in autumn and place them on compost heaps. (a) Over the next year the leaves decay. Which living things cause decay?

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BBC - GCSE Bitesize: Decay


They both cause decay by releasing enzymes which break down ... What factors affect decay? ... These larger organisms include earthworms that help break down dead leaves, woodlice that break down wood and maggots that feed on animal ...

Recycling the dead | Science News for Students


Sep 27, 2014 ... And except in very rare cases, all of those dead things will rot. ... Some decomposers live in leaves or hang out in the guts of dead ... Living things capture this liberated carbon to build new life. .... In general, she explains, “An increase in temperature will tend to cause reactions to happen more quickly.”.

Decomposition and Decay | Trees for Life


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 a ... Dead leaves fall from trees and herbaceous plants collapse to the ground .... the action of bacteria inside the corpse causes putrefaction and swelling of the ...