Final answer:
The Himalayan mountain range includes the Himalayas. This South Asian mountain chain is the result of the Indian plate pushing into the Eurasian plate, containing the world's highest peaks like Mount Everest, and influencing regional weather patterns.
Step-by-step explanation:
The correct answer to the question is d:
The Himalayas are a massive mountain range in "South Asia", running west-northwest to east-southeast in an arc 2,400 km long. Its western anchor, Nanga Parbat, lies just south of the northernmost bend of the Indus River, while its eastern anchor, Namcha Barwa, is just west of the great bend of the Yarlung Zangbo River. Within the range are 10 of the planet's 14 highest peaks, including Mount Everest, and many of the world's 200 highest peaks, making it a towering presence in the region.
The Himalayas are a direct result of tectonic plate movements. The region experiences considerable seismic activity as the Indian plate continues to move into the Eurasian plate, causing not only the range to rise but also multiple earthquakes. This mountain building process also forms a significant climatic barrier, influencing the weather patterns in South Asia.