protection wiki:
[ection has several uses:Protection is a euphemism for contraception.A protection racket is an extortion scheme.The Protection of the Theotokos is a feast day in the Orthodox ChurchEnvironmental protection is political movement directed towards the preservation, restoration, or enhancement of the natural environment.Protective clothing shields the wearer's body from hazards.ingress protection rating of protection of electronic equipment against objects, liquid and shockProtection is the title of an album by Massive Attack.In international trade, the institution of tarrifs and regulations on imports in order to protect domestic industry; see protectionism. Protection- preservationCivil Protection is about citizens (life and health), their property and their environment. Civil Protection is a function of Civil Society. [1], definitions. See civil defense
See more at Wikipedia.org...]
Ecology wiki:
ogy, or ecological science, is the scientific study of the distribution and abundance of living organisms and how these properties are affected by interactions between the organisms and their environment. The environment of an organism includes both the physical properties, which can be described as the sum of local abiotic factors like climate and geology, as well as the other organisms that share its habitat. The term oekologie was coined in 1866 by the German biologist Ernst Haeckel; the word is derived from the Greek oikos ("household") and logos ("study")âtherefore, "ecology" means the "study of the household of nature".
See more at Wikipedia.org...