Uniformitarianism is the concept that the processes that are at work on earth today are the same processes that shaped the early history of earth. false or true

I think the correct answer is true. Uniformitarianism is the assumption that the same natural laws and processes that operate in the universe now have always operated in the universe in the past and apply everywhere in the universe. Hope this helps.

Sonar is an application of the doppler effect used by submarines.  this test was on k12.