स्तंभ I में दिए गए पठारों के प्रकारों को स्तंभ II में दिए गए उनके संबंधित उदाहरणों से सुमेलित कीजिए और सही विकल्प का चयन कीजिए: स्तंभ I (पठार का प्रकार) (a) गुम्बदाकार पठार (Dome-shaped Plateau) (b) ज्वालामुखी पठार (Volcanic Plateau) (c) सोपानवत/सीढ़ीदार पठार (Step-like Plateau) (d) गिरिपद पठार (Piedmont Plateau) स्तंभ II (उदाहरण) (i) दक्कन का पठार (ii) विंध्य का पठार (iii) छोटा नागपुर का पठार (iv) शिलांग का पठार

The crescent-shaped sand dunes found in Sam, Jaisalmer are scientifically known as:

With reference to fjords, consider the following statements: I. They are deep, narrow inlets carved mainly by glaciers and later occupied by seawater. II. The shallow sill near their mouth is generally associated with glacial deposition rather than with tectonic uplift alone. III. They are chiefly associated with high-latitude or formerly glaciated coasts, rather than with humid tropical landscapes. How many of the statements given above are correct?