Geologist have found ancient deposits of lava and volcanic ash extending Southwest from the Yellowstone Hotspot to Nevada. what can you infer from this observation?

Sarah and michelle work at a tech company that designs exercise apps. sarah tells michelle she has heard that james, their supervisor, interviewed with a competitor and may be leaving the company, which would open up a management position. what kind of power is sarah exerting?

Which type of basaltic lava flow has a fairly smooth

Humidity is to blame for that muggy, steamy feeling you experience on some hot summer days. what gas in the atmosphere causes humidity? a) oxygen b) hydrogen c) nitrogen d) water vapor