Which of the following describes the population density of areas at risk for tsunamis compared to areas at risk for hurricanes?

a. areas at risk for hurricanes usually have a higher density than those at risk for tsunamis.

b. areas at risk for hurricanes have a higher risk to the population than the same areas that are at risk for tsunamis.

c. areas at risk for tsunamis usually have a higher density than those at risk for hurricanes.

d. areas at risk for tsunamis usually have a lower density than the same areas that are at risk for hurricanes.

e. both areas usually have lower than average population densities.

Which statements describe sustainable development? multiple answer choice -fishing does not remove more fish from water systems than can be replaced by the number of fish that will be born to replace them. -sustainable development is development that is designed to improve the economic conditions in less-developed countries. -sustainable development is mainly a regional issue. -sustainable development means water is used at a rate that won't reduce the amount available for future use. - sustainable development policies only need to be concerned with environmental protection. - trees cannot be cut down faster than the number that will be replaced by new growth.