Question

how are beaches formed?name some beaches

Answer 1

beaches are form as waves deposits shore and wind pushes the sediments. the particles of it formed from sand behind it
beaches names are
mamallapuram beach tamilnadu
golden beach tamilnadu

Answer 2

beaches are the result of wave action by which waves and currents move sand or other loose sediments of which the beach is made as these particles are held in sespention alternatively sand may be moved by salutation
(a bouncing movement of large particles).

Palolem beach
Baga beach
Calangute beach
Candolim beach
Arjuna beach
vagator beach
agonda beach
kovalam beach