Which of the following practices could help reduce erosion of water banks?a.buffer stripsb.natural fertilizers and pesticidesc.decrease in fossil fuel emissionsd.all of the above
Which of the following methods would help decrease marine pollution?a.government regulation of agricultureb.government regulation of industryc.reduction in chemical used.all of the above
Flooding on rivers is caused by human activity rather than natural events.
How is thermohaline circulation influenced by salinity and temperature? a. It is driven by density gradients, which are affected by salinity and temperature, with cold water and water with higher salt concentrations being more dense. b. It is driven by density gradients, which are affected by salinity and temperature, with warm water and water with higher salt concentrations being more dense. c. It is driven by density gradients, which are affected by salinity and temperature, with warm water and water with lower salt concentrations being more dense. d. It is driven by density gradients, which are affected by salinity and temperature, with cold water and water with lower salt concentrations being more dense. Please select the best answer from the choices provided
Which of the following does not represent an impact of recreational activity on springs?a.destruction of native vegetationb.wildlife disruptionc.decreased soil erosiond.water pollution
How can alternative practices lead to a reduced impact on waterways?a.Alternative practices will completely eliminate changes to waterways.b.Alternative practices can completely reverse the damage already done to waterways.c.Alternative practices will allow industry greater access to waterways.d.Alternative practices can lead to a decrease in pollution, erosion, and damage to waterways.
The majority of the debris found in the garbage patch is _______.a.large plastic bottlesb.sewagec.trash from landfillsd.small pieces of plastic
Which of the following is a source of water pollution?a.sewageb.oil spillsc.fertilizersd.all of the above
Which of the following is an effect of fossil fuel emission on oceans?a.decreased pHb.decreased carbonate concentrationsc.increased CO2 absorptiond.all of the above
Over time, most lakes grow larger due to erosion.
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