The Principle of ________ states that the physical, chemical, and biological processes at work shaping the Earth today have also operated in the geologic past.
A. Catastrophism
B. Plate Tectonics
C. Creationism
D. Uniformitarianism
Answer:D
The Principle of ________ states that the physical, chemical, and biological processes at work shaping the Earth today have also operated in the geologic past.
A. Catastrophism B. Plate Tectonics C. Creationism D. Uniformitarianism