La Nina is suspected to have caused recent floods in Australia. How is La Nina different from EI Nino? 1. La Nina is characterized by unusually cold ocean tempearature in the equatorial Indian Ocean Whereas EI Nino is characterized by unusually warm ocean temperature in the equatorial Pacific Ocean. 2. EI Nino has an adverse effect on south-west monsoon on India, but La Nina has no effect on monsoon climate. Which of the statements given above is/are correct?

Consider the following statements regarding ocean currents: 1. Difference in water density is the main cause for the formation of ocean currents. 2. Density of water depends on temperature, salinity…

With reference to the "EL-NINO", which of the following statement/s is/are correct? (1) EI - Nino involves appearance of warm current of the coast of Peru in eastern pacific. (2) This warm current in…

With reference to the 'Indian Ocean', which of the following statements is/are correct? 1. It was called by the Ancient Greeks as Erythraean Sea. 2. It is spread on the either side of equator.

Consider the following statements : 1. In the tropical zone, the western sections of the oceans are warmer than the eastern sections owing to the influence of trade winds. 2. In the temperate zone, w…

Match List- I with List- II and select the correct answer using the code given below the Lists : List-I A. Gulf Stream B. West Wind Drift C. Peru Current D. West Australian Current List-II 1. Pacific…