The students wanted to determine what happened to groundwater levels when an aquifer is exposed to a long term drought situation. What could they do next to simulate this next environmental condition?
Responses:A Shine a very bright light on the model for about a month. Then meansure the level of groundwater in their model.Shine a very bright light on the model for about a month. Then meansure the level of groundwater in their model.
B Stop pouring water into their model and measure the groundwater level after a few weeks time.Stop pouring water into their model and measure the groundwater level after a few weeks time.
C Stop pouring rain in, shine a light on the model during the day, then measure the groundwater after a prescribed time period.Stop pouring rain in, shine a light on the model during the day, then measure the groundwater after a prescribed time period.
D Turn on a space heater as well as a bright light. Leave both on for a long time. Measure the groundwater level.