Question

formation of northern lowlands?​

Answer 1

Answer:

Bedrock for the Hudson Bay-Arctic lowlands was formed by eroded material of the shield that was deposited by the seas, which covered parts of Canada. Those sediments were gradually compressed over time into rock. The lowlands formed when the weight of the glacier sunk the Canadian Shield, and the glaciers retreated.

Explanation:

Answer 2

Answer:

Northern Lowland:-

• Triangle in shape
• Wide in the west
• World's greatest plains
• Rivers Ob, Yenisey, Lena flow in this area also known as great Siberian plain

Explanation: