सूची I को सूची II से सुमेलित कीजिए: सूची I (स्थलाकृति)1. बाढ़ का मैदान (Floodplain)2. डेल्टा (Delta)3. प्राकृतिक तटबंध (Natural levee)4. विसर्प (Meander) सूची II (विवरण) a. नदी के मुहाने पर निक्षेप b. ऊंचा उठा तटबंध निक्षेप c. पार्श्वीय निक्षेपण सतह d. घुमावदार जलमार्ग रूप

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?