1. What is Plate tectonic theory?
Answer (1)
The plate tectonic theory is a fundamental concept in geology that describes the movement of the Earth's lithosphere, which is the outermost solid layer of the planet. The theory states that the lithosphere is broken into several large plates that float on the semi-fluid asthenosphere below, causing them to move relative to each other.These plates can move in three main ways:1. *Divergent motion*: Plates move apart from each other, resulting in the creation of new crust, such as at mid-ocean ridges.2. *Convergent motion*: Plates move towards each other, resulting in subduction (one plate sinks beneath another) or collision (plates collide and crumple).3. *Transform motion*: Plates slide past each other horizontally, resulting in fault lines and earthquakes.The movement of these plates is responsible for shaping the Earth's surface, creating mountains, volcanoes, and earthquakes. The plate tectonic theory helps us understand the Earth's geological history, including the formation of oceans, continents, and mountain ranges.lesson din namin yan rn
