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