Loads on tunnels
Igneous Rock Features Chapter 12, Section 3. Classification Igneous rocks are classified into two areas depending on where thy formed. Intrusions Underground.
Loads on tunnels (1)
Loads on Tunnels
Minerals & Rocks 2/27/2013 – 2/28/2013. Bell Ringer 2/27 Create a K/W/L chart for minerals & rocks. Fill in the “K” column – what do you already know.
Erosion is the removal and transport of weathered material from one location to another. Weathering is the chemical and physical processes by which rocks.
Intrusive Igneous Activity Plutons result from the cooling and hardening of magma within the earth Exposed at surface after uplift and erosion Pluton refers.
EVIDENCE OF EVOLUTION. I. THE FOSSIL RECORD Importance Provides the best proof of the history of life showing how extinct species have lead to today’s.
Define the following terms at the top of your notes for Ch 21! ò Era ò Eon ò Period ò Epoch ò Correlation ò Radiometric dating ò Radioactive decay ò Index.
Intrusive Igneous Activity
VOLCANIC ACTIVITY
Rocks & The Rock Cycle
