To be quiet means you don't make any noise. When you’re trying not to wake a sleeping lion, you will be quiet when you run by it. The versatile quiet, which can be a noun, adjective, or verb (to quiet others), is one of those words that is best understood through its antonyms — loud or hectic.
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A Multidisciplinary Journal of Environmental Sciences and Engineering is a multi-disciplinary journal publishing high quality and novel information about issues of global relevance and demonstrating applicability in a wide range of real-world environmental contexts. The journal welcomes research papers, review articles, and short communications, compatible with one of the following sections ...
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