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Biodegradable waste includes any organic matter in waste which can be broken down into carbon dioxide, water, methane, compost, humus, and simple organic molecules by micro-organisms and other living things by composting, aerobic digestion, anaerobic digestion or similar processes. It mainly includes kitchen waste (spoiled food, trimmings ...
2. Seafood. Does organic seafood actually exist?The jury is out. The USDA doesn't currently uphold standards for organic seafood, so there isn't much of a punch packed behind claims of organic sea ...
Organic food sales have grown by 17 to 20 percent a year in the early 2000s [141] while sales of conventional food have grown only about 2 to 3 percent a year. [142] The US organic market grew 9.5% in 2011, breaking the $30bn barrier for the first time, and continued to outpace sales of non-organic food. [137]
Heterotrophic nutrition. Heterotrophic nutrition is a mode of nutrition in which organisms depend upon other organisms for food to survive. They can't make their own food like Green plants. Heterotrophic organisms have to take in all the organic substances they need to survive. All animals, certain types of fungi, and non-photosynthesizing ...
Ecology portal. v. t. e. Persistent organic pollutants ( POPs) are organic compounds that are resistant to degradation through chemical, biological, and photolytic processes. [ 1] They are toxic and adversely affect human health and the environment around the world. [ 1]
Even greater inconsistency and confusion is associated with various "Non-GMO" or "GMO-free" labelling schemes in food marketing, where even products such as water or salt, that do not contain any organic substances and genetic material (and thus cannot be genetically modified by definition) are being labelled to create an impression of being ...
Animal-free farming may use organic or non-organic farming methods. However, most detailed discussions of animal-free agriculture currently focus on animal-free organic variants. [4] In the European Union, farmers have a financial incentive to use manure instead of animal-free fertilisers, since manure is subsidised.
Decomposer. Fungi acting as decomposers of a fallen tree branch. Decomposers are organisms that break down dead or decaying organisms; they carry out decomposition, a process possible by only certain kingdoms, such as fungi. [ 1] Like herbivores and predators, decomposers are heterotrophic, meaning that they use organic substrates to get their ...