Question

Stratified drift consists mostly of _____. large boulders sand and gravel medium-sized rocks arêtes and horns

Answer 1

The correct answer is sand and gravel.

Step-by-step explanation:

The stratified drift is an outcome of the glacial melting and movement, that is, primarily at the time of the months of summer. It comprises sorted and stratified debris, in the form of sand and finely grained rocks or gravel, which have been dropped in the glacier front by the little streams of melting water. The stratified drift is generally cleaved by the little streams of the melting water from the glaciers, during the warmest time of the year.

Answer 2

gravel and sand

These are carries from the glaciers generally , faced erosion and then transported here. It entered the crevasses in or on the surface of stagnant ice get deposited there and the ice melts away and they are exposed to transportation through natural force