152k views
2 votes
What is the concept that the present is the key to the past

User Yurim
by
6.7k points

1 Answer

4 votes

Step-by-step explanation:

The idea that the same natural laws and processes that operate on Earth today have operated in the past is an assumption many geologists use in order to better understand the geologic past. This idea is known as uniformitarianism, also defined as “the present is the key to the past”.

User Peter Moresi
by
6.4k points