"ersea" - 1 õppematerjal

Student World Atlas (Maailma atlas)

The ab yss co n ta in s m any o f th e same features we see o n lan d , mcludmg p lains, moun tams ranges (rid ges), iso la ted mountains (k n own as sea mounts or guyots), and tr en ch es. The Mi d Ocean fudge syste m m arks th e ar eas wh ere crus ta l p lat es are movm g ap art , and is very ac tive geol ogICally, as m olten rock n ses a nd eru p ts [0 crea te new crust. Eart hq uakes an d volcanoes are common alo ng man y u n d ersea t renc hes a nd rid ges.  ASIA A FR ICA 0" ~ Q SOUTH 0 t~ AMERICA }> ~ -I Cl r .... Unde rsea Volcanoes