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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 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.
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.
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 is any solid, liquid or gas that is unwanted by its owner. This means that while the owner thinks it is rubbish, someone else might have a use for it. Waste was created by humans to help make life better. For example packaging that protects food and products often ends up as waste.
WASTE meaning: 1 : loss of something valuable that occurs because too much of it is being used or because it is being used in a way that is not necessary or effective; 2 : an action or use that results in the unnecessary loss of something valuable
4 days ago · waste disposal, the collection, processing, and recycling or deposition of the waste materials of human society. Waste is classified by source and composition. Broadly speaking, waste materials are either liquid or solid in form, and their components may be either hazardous or inert in their effects on health and the environment.
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.
Recognizing distinct roles and impacts on men and women, UNEP promotes holistic waste reduction. In the global environmental context, UNEP's commitment to integrated solid waste management, addressing e-waste, mercury waste, and comprehensive outlooks, paints a hopeful future.
