This document discusses the use of modifiers and adjectives to describe different levels of heat and size. Stronger modifiers like "extremely" and "incredibly" are used to describe higher temperatures over 45 degrees, while modifiers like "very", "quite", and "fairly" are used for temperatures between 20-35 degrees and describing things as big, small, or easy. Weaker modifiers like "not very" are used for lower temperatures around 10 degrees.