Would you rather be chased by a pahoehoe flow or an aa flow? Explain


I would rather be chased by an aa flow. Pahoehoe flows are hotter and less viscous and can move rapidly. Aa flows are cooler, more viscous, and move much more slowly.

Environmental & Atmospheric Sciences

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In nature, waste = useful resources.

Answer the following statement true (T) or false (F)

Environmental & Atmospheric Sciences

Which principle of relative dating can be used at Siccar Point in Scotland to determine that the rocks below the unconformity were tilted to vertical before erosion occurred?

A. lateral continuity B. original horizontality C. contact effects D. inclusions

Environmental & Atmospheric Sciences

All tornadoes come from rotating thunderstorms

a. True b. False

Environmental & Atmospheric Sciences

What is oxidation?

A. the gaining of electrons B. the reduction of oxygen C. the loss of electrons D. the reaction with oxygen E. the addition of an electron to the valence shell

Environmental & Atmospheric Sciences