Qt 1. 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

decreased aquatic life upstream from warmer temperatures

increased weed growth downstream from clear water

increased fertility of the land downstream

qt 2. the farm uses a variety of pesticides on its corn crop.

what is a likely result of this?

overpopulation of species

increased smog

increased temperature

increased wildlife poisioning

qt 3. roads and parking lots are constructed in an ecosystem.

how would this affect the transfer of energy from producers to consumers?

it would increase the number of producers.

it would increase the number of decomposers.

it would increase the number of consumers.

it would decrease the number of producers.