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Identify the correct set of effects associated with El-Nino events.

  1. Warmer ocean currents in Eastern Pacific

  2. Enhanced upwelling along Peruvian coast

  3. Disturbed weather patterns in multiple countries

A1 & 2

BB) 2 & 3

CC) 1 & 3

DD) All are correct

Answer:

C. C) 1 & 3

Read Explanation:

  • Statements 1 and 3 are correct – El-Nino involves warmer currents and global weather disruptions.

  • Statement 2 is incorrect – El-Nino actually reduces upwelling, which affects marine life.


Related Questions:

Choose the correct statement(s) regarding temperature patterns during the hot weather season

  1. Temperatures in South India are moderated by the oceanic influence.
  2. Temperatures consistently decrease from the coast to the interior in South India.

    Which of the following statements are correct regarding the Bay of Bengal branch of the Southwest Monsoon?

    1. It enters India from the southwesterly direction.

    2. It is deflected by the Arakan Hills.

    3. It causes widespread rains in the Brahmaputra valley.

    4. It is the primary cause of rainfall in the Tamil Nadu coast.

    Consider the following statements:

    1. El-Nino causes a reduction in nutrient-rich upwelling, leading to marine biodiversity loss.

    2. The El-Nino phenomenon stabilizes trade winds, reducing rainfall variability.

    Consider the following statements regarding "Surface Pressure and Winds" in winter:

    1. A high-pressure area develops to the south of the Himalayas.

    2. Surface winds blow from Central Asia towards India as a dry air stream.

    3. These continental winds make contact with trade winds over North-West India.

    Which of the statements given above is/are correct?

    മൗസിൻറാമിൽ ഏറ്റവും കൂടുതൽ വാർഷികമഴ ലഭിക്കാനുള്ള കാരണം തന്നിട്ടുളളവയിൽ ഏതാണ് ?