1.UNIVERSITY OF CALGARYSPRING 2010 GLGY 209-20INTRODUCTION TO GEOLOGY I2. GEOLOGICTIMESCALE There are four eons: PHANEROZOIC(visible life forms); PROTEROZIC(early life forms);…
Slide 1 Process of Speciation Slide 2 How do natural selection and genetic drift create new species? –Speciation – formation of new species –Species – group of organisms…
CHANGES IN ORGANISMS OVER TIME STANDARD S7L5. Students will examine the evolution of living organisms through inherited characteristics that promote survival of organisms…
Title Evidences of Evolution Title Evidences of Evolution Stations Subtitle: Charles Darwin (Pgs. 389-392) -Father of -Sailed the HMS ______, which took ______ years to complete.…
The idea of CHANGE OVER TIME I. The Beginning of Life Origin of the Universe: Big Bang Theory > 15 billion yrs. ago B. Earth’s Origin 1. 4.6 billion yrs. ago out of…