Resources are a limited availability supply of something; therefore importance is the proper use of them so you can extend the life of it. "Resources have an ethical value as well because it is our moral duty to protect and conserve them for the future generations."
"A resource is any physical or virtual entity of limited availability, or anything used to help one earn a living. In most cases, commercial or even ethic factors require resource allocation through resource management." Quotes from en.wikipedia.org
"A resource is any physical or virtual entity of limited availability, or anything used to help one earn a living. In most cases, commercial or even ethic factors require resource allocation through resource management." Quotes from en.wikipedia.org