A dam is built in a remote area to provide electricity to nearby towns.

What is an unlikely effect of the dam?

decreased farming downstream from the infertile soil

increased weed growth downstream from clear water
increased fertility of the land downstream

decreased aquatic life upstream from warmer temperatures

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. show the flow of energy in the following ecosystem by labeling each organism's link in the food chain. click once to select a label. click again to place the label in the correct location.