Understanding Colliding Plates

The video discusses the geological features and processes related to volcanic activity and plate tectonics. It begins with Crater Lake in the Cascade Mountain Range, highlighting the presence of active volcanoes like Mount Saint Helens. The concept of colliding plates, or convergent boundaries, is introduced, explaining how they lead to earthquakes and volcanic activity. The subduction process, where the Wanda Fuca plate plunges under the North American plate, is detailed, showing how it results in volcano formation. The video also covers the Ring of Fire, a region of high volcanic and earthquake activity around the Pacific Plate. Finally, it explains how large mountains, such as the Himalayas, are formed by the collision of continental plates.

Explain the term 'convergent boundary' as mentioned in the text.

How are the Himalayas formed according to the text?