1 These classes teach students about goal-setting, using campus resources, and making the most of the college experience.  Do make a list of alternative class choices in case the classes you select are full. At many schools itâs not uncommon for underclassmen to have trouble getting into their first choices.
Upstream vs downstream. Upstream direction is the end of the waterway from where the flow of water originates. Where the flow ends, at the opposite end of the waterway. For exemple, from Kingston to Toronto you are heading upstream, the water emptying from a river back into the ocean. Kingston to Cornwall is downstream.
Weirs and barrages are different types of ârunâofâriverâ dams, this means that while they raise the water level upstream they create only a small reservoir (âhead pondâ) and cannot effectively regulate downstream flows. A weir is normally a low wall of stone, concrete or wicker.