Relief Features in Northward Sequence:

The correct northward sequence of the given relief features is 2, 1, 3, 4. Let's understand why this is the correct sequence:

1. Dhauladhar Range:
The Dhauladhar Range is a part of the Himalayas located in the Indian state of Himachal Pradesh. It runs in a northwest-southeast direction and separates the Kangra Valley from the Chamba Valley. The range is known for its scenic beauty and is a popular destination for trekking and mountaineering.

2. Zanskar Range:
The Zanskar Range is a mountain range located in the Union Territory of Ladakh. It is an extension of the Great Himalayas and lies to the south of the Indus River. The range is characterized by high peaks, deep valleys, and glaciers. The Zanskar Range is famous for its challenging trekking routes and is a paradise for adventure enthusiasts.

3. Ladakh Range:
The Ladakh Range is another mountain range situated in the Union Territory of Ladakh. It is a part of the Karakoram Range and runs parallel to the Zanskar Range. The Ladakh Range is known for its rugged terrain, barren landscapes, and high-altitude passes. The range is home to many famous peaks, including Stok Kangri and Kang Yatse.

4. Karakoram Range:
The Karakoram Range is one of the major mountain ranges in the world, located in the northeastern part of the Indian subcontinent. It extends across the borders of India, Pakistan, and China. The range is known for its towering peaks, including K2, the second-highest mountain in the world. The Karakoram Range is a challenging destination for mountaineers and offers breathtaking views of glaciers and snow-covered peaks.

Conclusion:
Based on the above information, the correct northward sequence of the relief features is 2 (Zanskar Range), 1 (Dhauladhar Range), 3 (Ladakh Range), and 4 (Karakoram Range). This sequence follows the geographical order from south to north, starting from the Zanskar Range in the south and ending with the Karakoram Range in the north.

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