Chapter 22: Darwin and Evolution Evolution refers to the processes that have transformed life on earth from its earliest forms to the enormous diversity.
GEOLOGIC TIME The Age of the Earth… How old is it?
© Fall 2005, Pflugerville ISD, 8th Grade 8th Grade Science.
GE 11a, 2014, Lecture 1 Time, stratigraphy and relative dating.
Catastrophism. Uniformitarianism The assumption that the natural processes operating in the past are the same as those that can be observed operating.
Geology and GIS. Content development A bit of content for you non-geology types… after .
Understanding of the Earth ca. 1700 (the end of the ‘scientific revolution’) Earth proven to be an oblate spheroid (Newton’s predictions, confirmed by.
Ch. 6 Study Guide Answers. According to geologists, the Earth is approximately ________________. (how old) – 4.6 billion years.
