In Utah, we put salt on the roads in the winter to melt the ice on the roads. When this salt melts the ice, it combines with the melted ice (water) to make a solution. That
solution kills the plants growing on the sides of the roads. EXPLAIN what type of
solution the plants exposed to, and EXPLAIN what is happening to the plants' cells that
cause it to die.

Processes above and be sure to mention the movement of electrons and energy as the carbon atom moves from one reaction to another.

Ibelieve the answer is relative humidity  because it makes more sense that way. solar flares usually occur in space it doesn't affect the earth, well it could but it wont make a significant damage.  latitude is land it doesnt do anything. prevailing winds, i dont know the correct meaning for this but i doubt that affects the land so it has to be relative humidity.

A. convection currents in the mantle.is the correct answer