Aboundary between nonsedimentary and sedimentary rocks is an example of what type of unconfirmity

Suggest two reasons why irrigation is important for human development of the desert

Physical features of central america look at the map above which of the following is true

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.