The correct answer is Drumlins. Key Points - Drumlins are oval-shaped hills, largely composed of glacial drift, formed beneath a glacier or ice sheet and aligned in the direction of ice flow. - They are widespread in formerly glaciated areas and are especially numerous in Canada, Ireland, Sweden, and Finland. - 'Basket of egg topography' is the topography of drumlins, which are generally found in clusters. - Its shape is like an inverted boat or inverted half egg. - Drumlins are formed by the deposition of glaciers in a till plain.
