Indian Forests Practice Questions

Correct answer: Tropical Moist Deciduous Forests

Tropical Moist Deciduous forests are the most widespread in India, covering regions with rainfall between 100 cm and 200 cm. They are found across the eastern slopes of the Western Ghats, the Chota Nagpur plateau, and the Siwaliks.

Correct answer: Littoral and Swamp Forests

Littoral and swamp forests, also known as mangrove forests, thrive in saline water and tidal areas. The Sundari tree provides durable hard timber and is the dominant species in the Ganga-Brahmaputra delta.

Correct answer: Madhya Pradesh

Madhya Pradesh has consistently held the largest area of forest cover in the country. It is followed by Arunachal Pradesh, Chhattisgarh, Odisha, and Maharashtra in terms of total area.

Correct answer: Tropical Deciduous Forests

These species are the hallmarks of deciduous forests, particularly the moist variety. They are highly valued for their timber used in construction and furniture making due to their durability.

Correct answer: Semi-arid Rajasthan and Gujarat

Thorn forests occur in areas receiving less than 70 cm of rainfall. The vegetation consists of stunted trees and thorny bushes like Acacia, Euphorbia, and Cacti, which have deep roots and small leaves to conserve water.

Correct answer: The Western Ghats

Sholas are patches of stunted tropical montane forest found in the valleys of the Nilgiri, Anaimalai, and Palani hills. They are separated by rolling grasslands and are home to many endemic species.

Correct answer: Butea monosperma

Butea monosperma, commonly known as Palash, produces bright orange-red flowers that resemble a fire from a distance. It is native to the Indian subcontinent and is often found in deciduous forests.

Correct answer: Tropical Dry Deciduous

Sandalwood is a hemiparasitic tree that thrives in the dry deciduous forests of Karnataka, Tamil Nadu, and Kerala. It is globally renowned for its fragrant heartwood and essential oil.

Correct answer: Alpine zone (above 3,000 m)

As altitude increases, the vegetation changes from temperate to alpine. Silver fir, junipers, pines, and birches are common at high altitudes just below the snow line.

Correct answer: Mizoram

While Madhya Pradesh leads in total area, Mizoram has the highest forest cover as a percentage of its land area, exceeding 84%. Most North-Eastern states maintain very high forest-to-land ratios.

Correct answer: Subtropical Pine Forests

Chir Pine forests are found in the Himalayan region at altitudes between 1000 and 1800 meters. These trees are significant for timber and the extraction of resin used in the turpentine industry.

Correct answer: Tropical Evergreen Forests

Tropical Evergreen forests stay green year-round because different species shed leaves at different periods. They are found in regions with over 200 cm of rainfall, such as the Western Ghats and North-East India.

Correct answer: The Western Indo-Gangetic Plains

These are xerophytic plants found in the dry regions of Punjab, Haryana, and Rajasthan. They are adapted to arid conditions with long roots to reach deep water tables and thorns to prevent transpiration.

Correct answer: Tropical Wet Evergreen Forests

Tropical Wet Evergreen Forests are the dominant and most biodiverse forest type in the Andaman and Nicobar Islands, sustained by the region's heavy, well-distributed equatorial rainfall. Semi-evergreen and littoral forests also occur on drier or coastal tracts, but the wet evergreen type supports the greatest species diversity; dry deciduous forest, by contrast, is not a characteristic vegetation type of these islands.

Correct answer: Growing trees on common land for local needs

The National Commission on Agriculture coined this term in 1976. It aims to reduce pressure on traditional forests by growing trees for fuel, fodder, and timber on wasteland and community land.

Correct answer: Diospyros melanoxylon

Diospyros melanoxylon, known as the Tendu tree, is a prominent species in the deciduous forests of Central India. The collection of its leaves provides significant seasonal employment to tribal communities.

Correct answer: The Western Himalayas

Deodar is the 'Tree of the Gods' and is native to the Western Himalayas. It grows at altitudes between 1500 and 2500 meters and is the most important timber tree in the region.

Correct answer: Mangrove Forests

The complex root systems of mangroves trap sediments and dissipate the energy of waves and storm surges. This protection is vital for coastal communities in states like Odisha, Andhra Pradesh, and West Bengal.

Correct answer: Jodhpur

AFRI is situated in Jodhpur, Rajasthan. It focuses on research related to the conservation of biodiversity and the development of sustainable forestry practices in the hot arid and semi-arid regions.

Correct answer: Approval from the Central Government

The Act was passed to check rapid deforestation. It mandates that any diversion of forest land for projects like mining or industry must receive prior approval from the Union Ministry of Environment, Forest and Climate Change.