Question 31 31. playas are likely to contain concentrations of salt because a. high; salt domes are exposed when running water causes erosion on the playa b. high; of the evaporation of water containing dissolved salts c. low; large amounts of fresh groundwater dilutes the salt concentration d. low; large amounts of rainfall from the mountains dilutes the salt concentration

Exactly what kind of weather conditions would a cold front produce?

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.

Explain the differences between convergent, divergent, and transform fault boundaries.