Explanation:
Magma from the volcano turns into solid rock when it cools down with water and creates new islands or sea mountains.
Hope this helps
The answer is seafloor spreading
The city of Los Angeles released 96 million "shade balls" into the Los Angeles Reservoir. These will serve to shield the water from the sun's heat in order to reduce evaporation and prevent algal and bacterial growth so no toxic substances are produced in the water. The balls reduce evaporation by 85%-90% so will save a lot of water yearly.
