A good example of a present- day, passive continental margin is the _______ .
A) north flank of the East Pacific Rise
B) east coast of the Japanese Islands
C) west coast of South America
D) east coast of North America

Question

Quizplus · Accepted Answer

The east coast of North America is a good example of a present-day, passive continental margin. This is because it is not tectonically active and is characterized by a broad continental shelf, slope, and rise. The absence of major earthquakes, volcanoes, or mountain-building activity in the region supports the passive margin classification.

A Good Example of a Present- Day, Passive Continental Margin