(a) Name any two features deposited by glacier in lowland areas.(b) Describe how a roche mountonnee is formed.
Answer Text: a) - Erratics’- Boulder train- Till plain- Drumlins- Eskers- Kame. b) - Glacier in a low land area comes across a resistant rock- As the glacier passes over the resultant rock it erodes its upstream side by abrasion smoothening it- The downstream side is eroded by plucking giving it a rugged nature- When the ice retreats a rock outcrop with a gentle smooth upstream side and a rugged steep downstream side is exposed called a roche mountonnee.
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