Depositional Landforms

Question 1

2 types of depositional landform

Answer 1

Subglacial (Beneath ice)
Ice-Marginal (Along ice margin)

Question 2

Drumlins

Answer 2

Oval shaped hills
Composed of glacial till
Formed beneath glacier/ice sheet

Question 3

Drumlin size profile

Answer 3

5-50m high
10-3000m long

Question 4

Drumlin grouping

Answer 4

Found in ‘swarms’
‘Basket of Eggs’ topography

Question 5

2 drumlin elevations

Answer 5

Steep blunt upstream stoss side
Gently sloping downstream lee side

Question 6

Moraine types

Answer 6

Terminal
Recessional
Medial
Hummocky
Lateral