1.7.2 Half-Life What will we learn? -What are daughter isotopes? -What is the decay curve? -What is half-life? -What are parent isotopes? -What is radiocarbon dating? 2.…

1. LOGARITHMS IN CARBON DATING 2. STORY • We are a research team from a star and we recently found a fossil at sungei buloh • We decided to use the method of carbon dating…

7.2 Half- Life 7.2 Half- Life By: Sora Andrews What is a Half-Life? A half-life can be used to compare the rate of radioactive decay for an isotope. The shorter the half-life,…

Slide 1Day 5: Evolution Slide 2  Traveled on the Beagle to the Galapagos Islands  Studied 13 species of finches on the islands  Hypothesized that all originated…

Slide 1 Slide 2 Evolution Evolution- change in population over time Slide 3 Evolution- Darwin Darwin father of modern evolutionary theory  Galapagos Islands  HMS Beagle…

Slide 1 http://upload.wikimedia.org/wikipedia/commons/4/44/Haeckel_Prosobranchia.jpg n Slide 2 As European civilization grew its people had the curiosity and ambition to…

Slide 1 Topic: Evidence for Macroevolution Macroevolution = evolutionary changes over long time spans involving many traits and large genetic changes. The derivation of a…

Slide 1 State Standard SB5C. Explain how fossil and biochemical evidence support the theory Evidence of Evolution (15.2) Slide 2 15.2 Evidence of Evolution The Fossil Record…

Slide 1 Origin of Life Slide 2 How old is the earth? Slide 3 Radioisotope dating suggests a slightly older earth Slide 4 The earth (and the other planets) condensed out of…

Slide 1 Kevin Peil [email protected] Commonly Asked “Science” Questions of the Bible Slide 2 Overview Doesn’t distant starlight prove an old universe? Doesn’t…