A lack of sewage structures in overcrowded cities may lead to
A. a higher carrying capacity
B. larger urban heat islands
C. poor public health
D. a greater support capacity
Please select the best answer from the choices provided.
ОА

Marine exptoration of oil uses seismic waves to locate oil in the seabed. what is a negative impact from seismic waves on the aquatic ecosystem of the ocean? a.seismic waves kill microoganisms b.seismic waves disrupts the sand and causes seafloor erosion c.seismic waves have virtually no adverse affects on marine life d.seismic waves damage the sonar that dolphins and whales use to orient themselves underwater