Uniformitarianism
Perhaps you are referring to "uniformitarianism".
The concept of gradualism. Also called uniformtarianism.
Darwin's theory of common descent states that all organisms evolved from past organisms.
theory
A hypothesis is a guess in what you think it is a theory is a fact and someone already proved it in the past.
Geology = Uniformitarianism. Biology = Gradualism.
The principle of uniformitarianism states that geologic processes that occur today are similar to those that have occurred in the past.
The processes that are occurring in the present are the same processes that occurred in the past.
Uniformitarianism is a principle that geologic processes that occurred in the past can be explained by current geologic processes. So, it is the idea that the same geologic processes that sa and pic just for fun
Uniformitarianism: a principle stating that earths processes occurring today are similar to those that occur in the past
Uniformitarianism: a principle stating that earths processes occurring today are similar to those that occur in the past
According to the theory of _____, today's organisms evolved from past organisms.
The principle of uniformitarianism states that the geologic processes that operate today also oprated in the past. A.K.A. what happens today (in rocks, erosion, sedimentary, igneous, etc.) happened a long time ago as well
In the late 1700s, uniformitarianism was coined by James Hutton. Hutton is known as the founder of modern geology. In his book, Theory of Earth, he cast forth the uniformitarianism theory, which is a pillar of geology. It means that the chemical, physical, and biological laws that operate today have also operated in the geological past. Essentially, he said that the processes we see today have been underway for a very long time. He advocated that "the present is the key to the past." Today, we value his theory, but we do not take it as literally as it was once taken in the past.
Uniformitarianism: a principle stating that earths processes occurring today are similar to those that occur in the past
perhaps the most fundamental hypothesis is that the processes active today, were active in a similar manner in the past - including the remote past. For example, gravity has always been at approximately today's value. However we also know that some processes do vary, such as the strength and direction of the Earth's magnetic field. But we believe the melting point of granite has remained constant.
uniformitarianism