Because salinity (in concert with temperature) affects the density of seawater, it can play a role in its vertical stratification. Essentially, lower salinity water (= lower density) floats on top of higher salinity water (= higher density).
Alternative definition, a choice limited to one of two or more possibilities, as of things, propositions, or courses of action, the selection of which precludes any other possibility: You have the alternative of riding or walking. See more.
Best Answer: - Differences An argument is generally regarded as a communication in support of a viewpoint or opinion. An argument assumes facts, or places explanation of facts in a separate context. An explanation is generally regarded as a communication in support of a fact or observation. An explanation details a fact, but does not promote it beyond a clarification or definition.