Question

Give reason : The coast of Newfoundland is found dangerous for navigation.​

Answer 1

ice Berg's would be one reason .
hope this answer would help u.

Answer 2

The coast of Newfoundland is considered to be dangerous because it is an island present in the north Atlantic, between the Gulf of St. Lawrence and the Labrador Current.

The Labrador Current brings a great deal of ice, rocks, mist and wind which makes it dangerous for navigation.

The icebergs poses a great threat to the movement of vessels and shipping.