Question

Norway is called the land of midnight sun give reason

Answer 1

because the northern part of the country is located above the artic circle, where the sun shines 24 hours a day from Mid-May to mid july

Answer 2

 Norway is called the Land of the Midnight Sun because the sun never dips entirely below the horizon between late May and late July.

During the summer months, areas located north of the Arctic Circle experience nearly perpetual daylight; these areas may see up to 20 hours of sunlight during the time of the midnight sun, but experience long periods of darkness during the winter