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  2. Biodegradation - Wikipedia

    en.wikipedia.org/wiki/Biodegradation

    Composting more consistently occurs within a shorter time frame since it is a more defined process and is expedited by human intervention. Biodegradation can occur in different time frames under different circumstances, but is meant to occur naturally without human intervention.

  3. Roux culture bottle - Wikipedia

    en.wikipedia.org/wiki/Roux_culture_bottle

    The bottle is typically closed with a plug or cap that prevents contamination of the culture by spores from the outside, while still allowing exchange of gases generated or consumed by the organisms inside. [12] The bottle's invention has been attributed to French physician and Pasteur's collaborator Pierre Roux (1853-1933). [14] [15]

  4. Decomposition - Wikipedia

    en.wikipedia.org/wiki/Decomposition

    Decomposition or rot is the process by which dead organic substances are broken down into simpler organic or inorganic matter such as carbon dioxide, water, simple sugars and mineral salts. The process is a part of the nutrient cycle and is essential for recycling the finite matter that occupies physical space in the biosphere .

  5. Glass bottle - Wikipedia

    en.wikipedia.org/wiki/Glass_bottle

    Glass bottles and glass jars are found in many households worldwide. The first glass bottles were produced in Mesopotamia around 1500 B.C., and in the Roman Empire in around 1 AD. [ 1 ] America's glass bottle and glass jar industry was born in the early 1600s, when settlers in Jamestown built the first glass-melting furnace.

  6. Glossary of biology - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_biology

    This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...

  7. Microbiology of decomposition - Wikipedia

    en.wikipedia.org/wiki/Microbiology_of_decomposition

    Decomposition microbiology can be divided into two fields of interest, namely the decomposition of plant materials and the decomposition of cadavers and carcasses. The decomposition of plant materials is commonly studied in order to understand the cycling of carbon within a given environment and to understand the subsequent impacts on soil ...

  8. Corpse decomposition - Wikipedia

    en.wikipedia.org/wiki/Corpse_decomposition

    Common wild pig (boar) corpse decomposition timelapse. Decomposition is the process in which the organs and complex molecules of animal and human bodies break down into simple organic matter over time. In vertebrates, five stages of decomposition are typically recognized: fresh, bloat, active decay, advanced decay, and dry/skeletonized. [1]

  9. Glass recycling - Wikipedia

    en.wikipedia.org/wiki/Glass_recycling

    Bottles in different colours Mixed colour glass cullet Public glass waste collection point for different colours of containers. Glass recycling is the processing of waste glass into usable products. [1] Glass that is crushed or imploded and ready to be remelted is called cullet. [2] There are two types of cullet: internal and external.