Where would the water budget be balanced?
a. toronto
b. new york city
c. paris
d. canada

d. Canada

Explanation:

The water budget is the budget that states the differences in the rates of the water that is flowing in and out of the unit is balanced by the flow of the water that changes on the inflow and the storage. As several hydrological units such as the soil units and the drainage basins, and t equation in balance can be shown by the evaporation, precipitation and the streamflow, and the storage in the groundwater reserves.

Mantle convection is the process that drives plate tectonics. the theory of plate tectonics states that the crust is divided into plates that float on the semi molten mantle below. the circular motion of the magma as it slowly rises and falls or move though convection cells drags the plates along causing them to move. the heat source in the lamp would represent the earth's core. the core is the source of energy that drives convection in the mantle. the lava represents molten magma under the earth's surface. if the lava lamp had floating pieces they would move as the circular motion of the lava in the lamp as it rises and falls would move them along the surface. these floating pieces would represent pieces of the earth's crust. 

Ibelieve the answer is c also i'm in k12 too