 
 <translate> To answer the question, consider the following: A continental shelf is a portion of a continent that is submerged under an area of relatively shallow water known as a shelf sea. So, the answer is a shelf sea. <hau> Don ka amsa wannan tambayar, ka yi la'akari da wannan: Ƙasashen da ba su da zurfin ruwa da ake kira tekun da ba su da zurfin ruwa ba ne, suna ƙarƙashin ƙasa. Don haka, amsar ita ce tekun shelf. 