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Science Midterms ?s

Learn the answer to the short answer questions.

How does a Lunar Eclipse happen? A Lunar Eclipse happens when the earth, moon, and sun are directly lined up. OR The earth is in the middle of the Sun and Moon.
What it the process of an Igneous rock being transformed into a Sedimentary rock? The rock would have to be brought up to the surface by uplift, weathered down to sediments, and be compacted and cemented into sedimentary rock.
What is the process of a Sedimentary rock being transformed into an Igneous rock? The rock would have to go through the process of subduction, be melted into liquid rock, and cool to form Igneous rock.
How long would it take for two plates to move away from each other? It would take several million years for the plates to move away from each other.
What are the three criteria we discussed during our Plate Motion Engineering Program? Maximize average warning time. Minimize false alarms. Keep costs low.
Created by: Houndoom_Rocks