occurs when the vapor pressure of a liquid is equal to the external atmospheric pressure. A. Sublimation
B. Compression
C. Boiling
D. Freezing

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces

6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.