Correct Option
The correct option isSeasonal contrasts are more in the interior of the country.
Explanation
The temperature distribution in India is governed by various factors, primarily the distance from the sea (continentality). Landmasses heat and cool more rapidly than water bodies, leading to distinct climatic differences between coastal and interior regions.Statement-wise Analysis:
- Statement There is uniformity in temperature across the country in all seasons. is Incorrect: India does not have uniform temperature conditions. Due to its vast latitudinal extent and varied relief, temperatures vary significantly from the freezing points in the Himalayas to the tropical heat of the peninsula.
- Statement Seasonal contrasts are more in the coastal areas than in the interior. is Incorrect: Coastal areas are under the moderating influence of the sea (maritime effect). This results in an equable climate where the difference between summer and winter temperatures is minimal.
- Statement Seasonal contrasts are more in the interior of the country. is Correct: The interior parts of the country are far removed from the moderating influence of the ocean. This phenomenon, known as continentality, results in extreme seasonal contrasts, characterized by very hot summers and cold winters.
- Statement The mercury never touches 50°C in any part of India. is Incorrect: During the peak summer months (May and June), temperatures in the arid and semi-arid regions of North-West India, such as parts of Rajasthan, occasionally touch or exceed 50°C.
Key Takeaway: Continentality leads to a high annual range of temperature in the interior of a landmass, whereas the specific heat of water ensures that coastal regions experience low seasonal contrasts.