The water of streams can erode in three different places: 1) lateral erosion erodes the sediment on the sides of the stream channel, 2) down cutting erodes the stream bed deeper, and 3) headward erosion erodes the channel upslope. Wind Erosion
Writing Mini-Lessons: Poetry Genre. Poetry is perhaps the most elusive genre to define. Even esteemed poets across the ages do not agree on a concise, uniform definition. Still, to begin to understand poetry, we must try to peel back its layers, one at a time, until we can see into its heart.
A genre is a specific type of music, film, or writing. Your favorite literary genre might be science fiction, and your favorite film genre might be horror flicks about cheerleaders. Go figure. In music, genre refers to musical style such as jazz, salsa or rock. In film or literature, the genre is determined by the subject, setting or plot of the story. When you are wandering around a book store, books are usually arranged by genre.