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- Dictionarywaste/weɪst/
verb
- 1. use or expend carelessly, extravagantly, or to no purpose: "we can't afford to waste electricity" Similar Opposite
- 2. (of a person or a part of the body) become progressively weaker and more emaciated: "she was visibly wasting away" Similar Opposite
adjective
- 1. (of a material, substance, or by-product) eliminated or discarded as no longer useful or required after the completion of a process: "ensure that waste materials are disposed of responsibly" Similar Opposite
- 2. (of an area of land, typically an urban one) not used, cultivated, or built on: "a patch of waste ground" Similar Opposite
noun
- 1. an act or instance of using or expending something carelessly, extravagantly, or to no purpose: "it's a waste of time trying to argue with him" Similar
- 2. unwanted or unusable material, substances, or by-products: "nuclear waste" Similar
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Waste (or wastes) are unwanted or unusable materials. Waste is any substance discarded after primary use, or is worthless, defective and of no use. A by-product, by contrast is a joint product of relatively minor economic value.
Introduction — all about waste. Waste has been a major environmental issue everywhere since the industrial revolution. Besides the waste we create at home, school, and other public places, there are also those from hospitals, industries, farms, and other sources.
Waste is defined as unwanted and unusable materials and is regarded as a substance which is of no use. Waste that we see in our surroundings is also known as garbage.
‘Waste’ is any unwanted or unuseful material. These are objects that have been discarded since these materials aren’t functioning anymore. Waste can be in any form (liquid, solid or gas), although generally, waste is solid. There are various types of wastes like unwanted food, torn clothes, kitchen waste, etc.
Jan 25, 2023 · The concept of waste management involves the collection, removal, processing, and disposal of materials considered waste. Waste materials can be solid, gaseous, liquid, or even hazardous and are generally generated through human activity.
Jul 2, 2024 · Waste management is a term that refers to all of the various actions taken and plans created to manage waste, from composting or recycling existing waste to minimizing the production of waste in the first place.
Waste is a product or substance which is no longer suited for its intended use. Whereas in natural ecosystems waste (i.e. oxygen, carbon dioxide and dead organic matter) is used as food or a reactant, waste materials resulting from human activities are often highly resilient and take a long time to decompose.
Waste is any substance which is discarded after primary use or in other words, there is no further use for the product. We generate a huge amount of wastes in our day to day life.
Sep 20, 2018 · Here’s what everyone should know. First, rapid urbanization, population growth, and economic development will push global waste generation to increase by 70% over the next 30 years. Each year, the world generates more than 2 billion tonnes of municipal solid waste.
Waste. Nearly 30 per cent of the food produced worldwide is lost or wasted every year. This waste contributes to biodiversity loss through habitat change, overexploitation, pollution and climate change.
