What causes the global convection current between the equator and the poles? a. unequal heating between the equator and the poles b. earth's rotation c. the coriolis effect d. differences in elevation

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !

For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph

Chemistry worksheet - i am not sure what they are asking for exactly?