Luoghi in Caratteristiche Undersea che comincia con la lettera "cha"

> chag

Chagos Bank (riva), Chagos Trench (fossa), Chagos Trough (fossa), Chagos-Laccadive Plateau (altopiano), Chagos-Laccadive Ridge (altopiano), Chagulak Canyon (canyon)

> chai

Chain Fracture Zone (zona di frattura), Chain Knoll (collinetta), Chain Ridge (cresta), Chaîne de Monts de la Nouvelle-Angleterre (montagne marine), Chaîne de Monts de Terre-Neuve (montagne marine), Chaîne de Monts New England (montagne marine)

> chal

Challenger Bank (altopiano), Challenger Deep (fossa), Challenger Deep (abisso), Challenger Depth (abisso), Challenger Fracture Zone (zona di frattura), Challenger Plateau (altopiano), Challenger Rise (cordigliera), Challenger Shoal (altopiano), Chalmers Kan’on (canyon), Chalmette Basin (bacino)

> cham

Chambers Knoll (scogliera), Chamois Bank (riva), Chamois Reef (riva), Chamorro Seamount (montagna marina), Champlain Seamount (montagna marina)

> chan

Chan-han T’an (scogliere), Chandeleur Valley (valle), Changjun Ansha (scogliera)

> chap

Chaplino Sea Valley (valle), Chaplino Valley (valle), Chapple Ridge (montagne marine), Chapple Seamount Chain (montagne marine)

> char

Charcot Deep-Sea Fan (fan), Charcot Fan (fan), Charcot Seamounts (montagne marine), Charles Quint (scogliera), Charleston Rise (pendio), Charleston Valley (valle), Charlie Fracture Zone (zona di frattura), Charlie Gap (apertura), Charlie-Gibbs Fracture Zone (zona di frattura), Charlotte Banc (scogliera), Charlotte Bank (scogliera), Charlotte Bank (collinetta), Charnell Knoll (collinetta)

> chas

Chase Canyon (canyon), Chase Seamount (montagna marina)

> chat

Chatham Island Rise (pendio), Chatham Rise (pendio)

> chau

Chautauqua Seamount (montagna marina)

> chaz

Chazhma Canyon (canyon)