Why did saudi arabia build the coastal cities of yanbu and jubail

Why are nongovernmental organizations important? check all that applya. they are private institutions that aid the work of government.b. they often fill in gaps between government-funded services. c. they are private institutions that attack government policyd. they citizens by acting as watch dogs over elected officials

Can someone list any possible solutions to air pollution ?

An enormous wave generated by an earthquake beneath the seafloor is known as a