The zones found in lentic ecosystems are characterized by which features? distance from shore and amount of sunlight amount of biomass per liter of water amount of carbon dioxide absorbed All of these are correct Upwelling can cause colder water from deeper in the oceans to be brought to the surface. Despite the fact that the water is colder, this often leads to an increase in biological productivity. This is associated with nutrients moving along with the colder water an increase in glacier formations decreased salinity a change in surface currents The process of desalination can be summarized as the addition of chemicals to water removal of salt from water removal of harmful bacteria from water addition of vitamins to wate Surface currents are impacted most by the densities of water air moving above the water weather systems the temperature of the water The renewal of water into aquifers, referred to as , is a slow process due to the long distance that surface water must travel. upwelling albedo recharge None of these are correct.