Cloud the bottom of the hierarchy. Clouds in the troposphere assume five physical forms based on structure and process of formation. These forms are commonly used for the purpose of satellite analysis. They are given below in approximate ascending order of instability or convective activity. "Non-convective" stratiform clouds appear in "stable" airmass conditions and, in general, have flat sheet-like structures that can form at any altitude in the troposphere. The stratiform group is divided by altitude range into the genera cirrostratus (high-level), altostratus (mid-level), stratus (low-level), and nimbostratus (multi-level). Fog is commonly considered a surface-based cloud layer. The fog may form
Fish or cut bait have to go to work when they find that it is imperative that they either cut bait or fish" and from "School and Home", 1895, "The Eskimo is industrious, because nature compels him to 'fish, cut bait, or get out of the boat.'" These usages exemplify the "do something useful" interpretation of the phrase. Another interpretation is that it means you have to make a decision. You either have a fish, or you cut it up into bait to catch more fish. This means to make a decision. Take what you have (a fish) or lose it and decide to