The correct answer is : Planetary accretion
In Planetary accretion theory, the universe was formed by accretion process, which is the accumulation of particles into a massive object by attracting more matter, forming all kind of astronomical objects such as stars and planets
The area in which sediment is deposited along the shore is the C. beach!
Cheng-Ho lived during the Ming Dynasty which lasted from the 1300s to the 1600s.