Perhaps you are referring to "uniformitarianism".
Uniformitarianism
The concept of gradualism. Also called uniformtarianism.
today's species evolved from those of the past.
Mr. Cahn's has a sub today
Plant metabolism can be defined as the combination of two processes known as photosynthesis and respiration. These processes make it possible for plants to grow and reproduce.
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
Uniformitarianism: a principle stating that earths processes occurring today are similar to those that occur in the past
The principle of uniformitarianism states that geologic processes that occur today are similar to those that have occurred in the past.
Uniformitarianism: a principle stating that earths processes occurring today are similar to those that occur in the past
Uniformitarianism
The principle is known as Uniformitarianism, which posits that the same geological processes observed today (such as erosion, sedimentation, plate tectonics) have been at work in the past and have shaped Earth's landscape over millions of years. This principle was popularized by geologist James Hutton in the 18th century.
The concept that the same processes operating today also operated in the past is known as the principle of uniformitarianism. This principle suggests that geological and biological processes, such as erosion, sedimentation, and natural selection, occur at a consistent rate over time, allowing us to understand the Earth's history through current observations. It underpins much of modern geology and evolutionary biology.
"The present is the key to the past" is a fundamental concept in the field of geology called uniformitarianism. It suggests that the same natural processes that occur today have also occurred in the past to shape Earth's surface and geological features. This principle allows geologists to interpret the Earth's history based on observable processes happening in the present.
uniformitarianism
Yes.
Uniformitarianism is the principle that the same natural laws and processes that operate in the present have always operated in the past. In other words, it suggests that geological and biological processes that occur on Earth today have occurred in the same way throughout its history. This principle is central to the science of geology and helps scientists understand past events and phenomena.