Which tectonic process forms mid-ocean ridges?
Q1. Which tectonic process forms mid-ocean ridges?
Answer: Seafloor spreading
Explanation: Seafloor spreading occurs at divergent plate boundaries where tectonic plates move apart, allowing magma to rise and form new oceanic crust, creating mid-ocean ridges. The Mid-Atlantic Ridge is a prime example, spreading at 2–5 cm per year.