Can you relate what you learned today about coal to your own life? (How is it similar, different, or helpful
to events in your life?)

True or false, the three major scales used to measure earthquakes are mercalli scale, richter scale and magnitude scale

Consider this initial-rate data at a certain temperature for the reaction described by

About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?