Ecosystem ecology is the integrated study of living (biotic) and non-living (abiotic) components of ecosystems and their interactions within an ecosystem framework.This science examines how ecosystems work and relates this to their components such as chemicals, bedrock, soil, plants, and animals.Ecosystem ecology examines physical and biological structures and examines how these ecosystem characteristics interact with each other.his science examines how ecosystems work and relates this to their components such as chemicals, bedrock, soil, plants, and animals. Ecosystem ecology examines physical and biological structures and examines how these ecosystem characteristics interact with each other.
A ruse is a deception, an action or plan which is intended to deceive someone, for example a ruse of war.
Word Origin & History. ruse 1410, dodging movements of a hunted animal, from O.Fr. ruse (14c.), noun use of ruser to dodge, repel, retreat, from L. recusare deny, reject, oppose, from re- intensive prefix, + causari plead as a reason, object, allege, from causa reason, cause.. Or the O.Fr. word may be from L. rursus backwards..