(a) On the outline map of India provided to you, mark the location of all of the following. Write in your QCA Booklet the…

(a) Map Locations and Significance

(i) Rushikulya River Located in Ganjam district, Odisha, this river flows into the Bay of Bengal. It is globally significant for the annual mass nesting (arribada) of Olive Ridley sea turtles, representing a critical ecological and environmental hotspot.

(ii) Datar Hill Situated in Junagadh, Gujarat, this hill belongs to the Girnar igneous complex intruded into the Deccan Traps. It holds immense cultural and religious significance as a major pilgrimage site for both Hindu and Muslim communities, hosting the shrine of Jamiyal Shah Datar.

(iii) Kikruma Located in Phek district, Nagaland, Kikruma is a Chakhesang village famed for the indigenous Rüza (Zabo) integrated system: forest catchments feed impounded rainwater ponds whose gravity flow is routed through cattle yards into terraced paddy fields, combining paddy–fish polyculture with soil and water conservation. Cultural and agricultural significance.

(iv) Choritand Tillaya Located in the West Bokaro coalfield (Bokaro–Ramgarh district, Jharkhand) near the Barkakana–Gomoh rail line, Choritand Tilaya is an explored coal block of the Chhotanagpur mineral belt (~97 Mt resource). It is economically significant for thermal-coal supply to power and industry in one of India's oldest coalfields.

(v) Byalalu Located in Bengaluru South (formerly Ramanagara) district, Karnataka, this site hosts the Indian Deep Space Network (ISRO). It is strategically and commercially significant as a key facility for India’s space exploration and satellite communication infrastructure.

(vi) Neyyar Located in Thiruvananthapuram, Kerala, this location is significant for its dam and the adjacent wildlife sanctuary. It serves a dual purpose of water resource management and ecological conservation, supporting a diverse range of flora and fauna.

(vii) Uttarlai Located in Barmer district, Rajasthan, this site is a strategic defense location on the edge of the Thar Desert. It is significant for its military infrastructure, serving as an Indian Air Force station for national security.

(viii) Sri Vijayapuram This is the new official name for Port Blair in the Andaman and Nicobar Islands. It is the administrative capital and headquarters of the tri-service Andaman and Nicobar Command, holding significant commercial and geopolitical importance for India's maritime security.

(ix) Dharwas Located in the Pangi valley, Chamba district, Himachal Pradesh, this is a Trans-Himalayan village. Its significance is physical and cultural, representing the unique isolation and high-altitude settlement patterns of the region.

(x) Gitabitan Bolpur–Santiniketan, Birbhum district, West Bengal. 'Gitabitan' is Rabindranath Tagore's definitive anthology of songs (published 1931–32), and the culture-and-tourism theme township named after it in the Santiniketan landscape celebrates his musical legacy within the UNESCO-listed heritage setting. Cultural significance.

(b) Karewas: Location, Formation, and Economic Significance

Karewas are flat, table-like landforms located in the Kashmir Valley, specifically within the Jhelum basin. Their physical formation is a result of lacustrine and glaciofluvial processes during the Plio-Pleistocene epochs. As the lake levels receded and the land underwent uplift and dissection, these terraces were left behind, composed of loessic silt and clay.

The economic significance of karewas is profound, primarily due to their exceptional soil fertility. The loessic silt is rich in nutrients, making these lands ideal for high-value agriculture. They are the primary source of Kashmiri saffron, a major commercial crop, and, being largely unirrigated uplands, are also used for almonds, apples and maize (rice is grown on the irrigated valley floor below); Pampore in Pulwama is the saffron heartland. Furthermore, the clay deposits are utilized for brick-making, and large-scale excavation of karewa earth for construction fill is now a conservation concern. The link between the physical formation of the karewas and their agricultural productivity is direct; the fine, fertile soil allows for high crop yields, making them the economic backbone of the valley's horticulture and agriculture.

(c) Himalayan Ecosystem and Agricultural Regulation

The Himalayan ecosystem regulates cropping patterns and agricultural activities through a complex interplay of altitude, temperature, and water availability. The primary mechanism is the division of the region into distinct altitudinal zones, each with a specific climate that dictates suitable crops.

1. Altitude and Temperature Zones: In the lower valleys and duns, the climate is subtropical, supporting rice, maize and wheat. On mid-slopes, the cooler climate is ideal for orchards (apples in Himachal and Kashmir, walnuts) and, in the wetter eastern Himalaya, tea (Darjeeling). Above 2,500 meters, the short growing season restricts farming to hardy crops like barley and buckwheat. At the timberline, agriculture gives way to pastoralism.
2. Water Availability: The agricultural calendar is strictly regulated by the South-West monsoon and glacial meltwater. The timing of these water sources determines the sowing and harvesting seasons.
3. Soil and Slope: Steep slopes and thin soils necessitate specific farming techniques. Terrace farming is a key adaptation to prevent soil erosion and manage water on slopes, while Jhum (shifting cultivation) is practiced in the forested eastern Himalaya. In the rain-shadow cold deserts of Ladakh and Spiti a single summer crop depends on snow-fed kuhl channels, and Uttarakhand's baranaja mixed cropping spreads risk across twelve crops.

Warming is now shifting these belts upward: apple cultivation in Himachal has moved to higher elevations as chilling hours fall in the lower belt.

(d) Nautical Tourism and Infrastructure in India

Nautical tourism in India, encompassing cruise, marina, backwater, and island-based activities, is a rapidly growing sector of the blue economy. A critical assessment of the sector reveals a disparity between its potential and its current infrastructure.

Strengths and Potential: India has a vast coastline and unique destinations like Goa, Kerala, and the Andaman Islands. These locations offer diverse experiences, from luxury cruises to traditional backwater houseboats and long river cruises such as the Ganga Vilas (2023). Policy support includes Sagarmala port-led development, the Mumbai International Cruise Terminal (2024) and the Cruise Bharat Mission (2024), which aims to roughly double cruise passenger traffic by 2029. The sector has the potential to drive economic growth and create employment.

Weaknesses and Infrastructure Gaps: However, the infrastructure is often inadequate. While major ports exist, there is a shortage of well-equipped marinas and berths for private yachts and cruise ships. Critical issues include the lack of waste management systems, inadequate pilotage services, and weak protocols for handling cyclones and other maritime risks.

Critical Judgment: The sector's future depends on moving from unplanned development to a structured approach. There is a risk of environmental degradation, particularly in Coastal Regulation Zone (CRZ) areas, if development is not managed. A balanced view suggests that India needs a comprehensive policy, such as Integrated Coastal Zone Management (ICZM), to develop designated marinas and ensure sustainable growth. Without addressing these infrastructure and environmental challenges, the sector's potential will remain unrealized.