Explanation:

Only statements 1&3 are correct.

• The increasing temperatures in the North Pole, a phenomenon known as Arctic amplification, are influenced by factors such as:

• Influx of warm air from lower latitudes: This is a significant contributor. Warmer air masses from southern regions are increasingly moving into the Arctic, raising temperatures.

• The albedo effect: This plays a crucial role. As reflective sea ice melts, it exposes darker ocean surfaces that absorb more solar radiation, leading to further warming.

Hence option 2nd is correct.