Natural resources in the environment must be allocated responsibly. Why is the location of resources a concern? a. Some areas have more access to resources than others. b. Human populations are sometimes concentrated in areas that are lacking resources. c. Areas with fewer resources may need to buy resources from other areas. d. All of the above Please select the best answer from the choices provided A B C

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.