Answer:
Mining:is the extraction of valuable minerals or other geological materials from the Earth, usually from an ore body, lode, vein, seam, reef, or placer deposit. ... Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water.
School bullying:like bullying outside the school context, refers to one or more perpetrators who have greater physical or social power than their victim and act aggressively toward their victim by verbal or physical means.
Pollutants:are the elements, molecules and particles involved in pollution - life can be harmed when exposed to these materials, and the effects of them on humans and plants are well known. ... Different types of pollutants include: Nitrogen oxides (NOx) Sulfur oxides (SOx) Particulate matter (PM)
Explanation:
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