The theory that maintains that although some changes in the earth's surface are immediately observable and caused by erosion and other natural processes, other changes are caused by gradual processes over extremely long periods of time is called:

Question

The theory that maintains that although some changes in the earth's surface are immediately observable and caused by erosion and other natural processes, other changes are caused by gradual processes over extremely long periods of time is called:​

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The theory of uniformitarianism states that the geological processes that are currently shaping the Earth's surface have been at work for a very long time and are responsible for the gradual changes that we see today. This is in contrast to catastrophism, which posits that major changes to the Earth's surface have been caused by sudden and dramatic events. Natural selection and linearism are not relevant to geological processes.

The Theory That Maintains That Although Some Changes in the Earth's