Examples of the possessive form of plural nouns: actors - the actors' dressing rooms. bottles - the bottles' labels. children - the children's playground. doctors - the doctors' offices. eggs - the eggs' carton. friends - my friends' names. geese - the geese's pen.
This covered pool is really a good example of a watershed. The blue cover represents the watershed, the area in which precipitation that falls flows down-gradient towards the lowest part of the basin, the center of the pool cover in this case. Likewise, in nature, water flows towards a valley, river, or lake.
Virginia's Watersheds. Introduction. In this WebQuest, students do Internet research on Virginiaâs watersheds. They learn what watersheds are and find out which watershed they live in. Students find out why estuaries are an important part of a watershed.Students will investigate how Secchi disks are used to monitor water quality and will analyze authentic water quality monitoring station data from their watershed.stuaries are important because they provide a unique environment for plants and animals that live in water that is part fresh and part salty. A Secchi disk is a disk attached to a string. It is lowered into a body of water until the data collector can no longer see the disk.