Tick the correct answer.
(i) The process by which water continually changes its form and circulates between oceans, atmosphere and land
(a) Water cycle |
(b) Tides |
(c) Ocean currents |
(ii) Generally the warm ocean currents originate near
(a) Poles |
(b) Equator |
(c) None of these |
(iii) The rhythmic rise and fall of ocean water twice in a day is called
(a) Tide |
(b) Ocean current |
(c) Wave |