Drives deep ocean currents
Answer:
London smog results from a high concentration of sulfur oxides in the air and is caused by the use of sulfur-bearing fossil fuels, particularly coal. This type of smog is aggravated by dampness and a high concentration of delayed particulate matter in the air.
Explanation:
So, the answer would be B or D.
But, it is most likely B due to dampness.
I'm pretty sure it's deposition because the sediments in the water(soil) are building up on the rock.
Stability.
Atoms react with other atoms to be stable.