Relative and Absolute Age Law of Superposition. Relative and Absolute Dating There are two major ways to date geologic events: Relative dating-how old.
Chapter 16.2: Relative-Age Dating
Paleontology review
11.3 Water Underground p. 378-381. Objectives Describe springs and how water moves through underground layers of soil and rock. Explain what an aquifer.
Water Underground Section 5 Pages 68-74. Underground Layers Where does underground water come from? Do you recall what happens to precipitation when.
Prokaryotes 1.General Characteristics and structures – The prokaryotic Cells contain a single circular chromosome, ribosomes (70S), and a cell wall made.
Earth’s Structure Will K, Andrew B, and Jack R. Earth’s Core Core: a sphere of hot metal at the center of Earth 5,000 degrees Fahrenheit Inner core is.
Evolution Biology 20. Classification of Organisms Taxonomy – classification of organisms Approximately, 10 million species on the planet, 2 million.
Water Underground and Using Freshwater Resources JANUARY 22ND, 2015 PGS. 404-412.
Lesson 2-1 Deep mines and wells give scientists hints about Earth’s interior. Scientists also use earthquake waves to gather information about Earth’s.
Engage/Explore Spring water What was the original source of this water? Where does the water in springs and wells come from?
Underground water comes from precipitation that soaks into the ground. The water underground trickles down between particles of soil and through cracks.