What primarily drives the distinct vegetation zones of the Himalaya?

Elevation and precipitation. The correct answer is Elevation and precipitation. The air gets colder as you climb, so the plants change with height. Rain matters too, because wetter south-facing slopes carry thicker forest. Memory hook: height and rain, not latitude. Read more: Himalayan Forest Zonation.

In the Himalaya, at which altitude band do blue pine and spruce appear?

2,225-3,048 m. The correct answer is 2,225-3,048 m. Oak and chestnut grow at 1,000-2,000 m. Chir pine grows at 1,500-1,750 m. Silver fir, birch and rhododendron grow at 3,000-4,000 m. Memory hook: blue pine sits just above the oak belt. Read more: Himalayan Forest Zonation.

Which highly valued endemic tree grows mainly in the western part of the Himalaya?

Deodar. The correct answer is Deodar. Its long-lasting wood is used mainly for building. Chir pine is the useful commercial pine of the middle belt. Memory hook: deodar is the western Himalayan tree. Read more: Himalayan Forest Zonation.

The Gujjars, Bakarwals, Bhotiyas and Gaddis use which Himalayan belt for transhumance?

Alpine pastures. The correct answer is Alpine pastures. These high pastures lie at about 3,000-4,000 m. Herders move their animals between high and low ground with the seasons. Memory hook: herders go high for grass. Read more: Himalayan Forest Zonation.

Which forest classification does the Forest Survey of India use for the forest types of Himalayan states?

Champion and Seth classification. The correct answer is Champion and Seth classification. It dates from 1968. It sorts forests into type groups, such as Group 9 Subtropical Pine Forests. Memory hook: Champion and Seth name India's forests. Read more: Himalayan Forest Zonation.

A 2026 study tracked the alpine vegetation line in six Himalayan regions from 1999 to 2022. What did it find?

It moved up in all six regions. The correct answer is It moved up in all six regions. The rise ranged from 1.42 m to 6.95 m a year. Reduced snow depth is a key possible driver. Memory hook: warming pushes plants uphill. Read more: Himalayan Forest Zonation.

MCQ QuestionsMy progress

A 2022 study mapped the real upper limit of trees along the Himalaya. In which part is this limit about 800 m higher?

Question 1 of 7

Was this helpful?

A 2022 study mapped the real upper limit of trees along the Himalaya. In which part is this limit about 800 m higher?

Keep practicing

Beyond the answer

Leave a Reply Cancel reply

Discover more from MCQ Questions