Eskers are glacial features formed when sediment is deposited in a broad ramp-like accumulation downstream large amounts of debris are deposited along the sides of a glacial valley streams flowing in tunnels beneath glaciers deposit sand and gravel blocks of stagnant ice become buried in drift and eventually melt

For the options given below i would say it is answer C: Streams flowing in tunnels beneath glaciers deposit sand and gravel

streams flowing in tunnels beneath glaciers deposit sand and gravel

Explanation:

Eskers are the glacial features formed when the glaciers melt. The melted ice forms a channel and tunnel in the glacier. These tunnels takes away the debris like gravel and sand along with them. Over the time this debris get compacted and solidifies forming a ridge like feature called as eskers.  

According the above explanation streams flowing in tunnels beneath glaciers deposit sand and gravel

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation:

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .