Examine the global distribution of tectonic plates and seismicity: Statement I: The Pacific Ring of Fire accounts for over 75 percent of the world's active volcanoes and seismic events due to widespread subduction zones encircling the Pacific basin. Statement II: The Mid-Atlantic Ridge is a convergent mountain boundary where the North American and Eurasian plates collide to form intense fold mountain systems. Which of the following is correct?

💡 Solution & Explanation

Statement I is correct because the Ring of Fire is a major area in the basin of the Pacific Ocean where many earthquakes and volcanic eruptions occur due to convergent plate boundaries and subduction. Statement II is incorrect because the Mid-Atlantic Ridge is a divergent boundary where seafloor spreading occurs as tectonic plates pull apart, not a convergent collision zone. Understanding these plate boundary types is essential for analyzing global geological hazards.