What type of eruption was Mount Pinotuba? (Explosive, Pyroclastic, Etc.)

Will someone earth science water cycle: will someone tell me how the water cycle works, but in a story? ? pretend you are a drop of water somewhere. (like; "once i was floating around in a cloud" or, "once i was lying in a puddle in the middle of a parking lot.) and tell your life story! and use the words "evaporation" "condensation" "accumulation" "transpiration" "precipitation" and "runoff" tell the story like your the drop of water telling your life story. include all the parts of the water cycle including those vocabulary words above. and !

Given: circle a externally tangent to circle b. how many possible common tangents to circles a and b can exist? 2 3 4

The graph below plots the temperature and luminosity of stars on the main sequence.