Forest Types of India — Set 15

Correct Answer: B. Allows limited access and some rights by local communities but with restrictions

Protected Forest under the Indian Forest Act 1927 allows limited access and certain rights by local communities, unlike Reserved Forests where all rights are suspended unless specifically permitted. Protected Forests have fewer legal restrictions than Reserved Forests, allowing activities like collection of forest produce, grazing, and agricultural expansion in some cases. They constitute about 25% of classified forest area in India. Governments can further restrict rights or convert Protected Forests to Reserved Forests.

Correct Answer: B. Grass (family Poaceae) — the world's largest grass

Bamboo is botanically classified as Grass (family Poaceae), not a tree or wood. It is technically the world's largest grass. However, bamboo has many tree-like properties — hard, woody culms (stems) that can be used for construction, furniture, paper, and crafts. India amended the Indian Forest Act in 2017 to remove bamboo from the definition of trees, allowing farmers to cut and transport bamboo grown on non-forest land without permits. India is the world's second largest bamboo producer.

Correct Answer: B. Gangetic Plains region

The Gangetic Plains region has lost maximum forest cover to agriculture over millennia. The alluvial plains of the Ganga basin are among the most fertile agricultural lands in the world, leading to almost complete conversion of original forest to farmland. Less than 1% of the original Gangetic forests remain today, mostly as sacred groves and forest patches near rivers. The original Gangetic forests were tropical moist deciduous forests dominated by sal, shisham, and semal.

Correct Answer: B. Agricultural expansion (both large-scale and small-scale)

Agricultural expansion — both large-scale commercial agriculture and small-scale subsistence farming — is the primary driver of forest loss globally, responsible for over 70% of deforestation. In tropical countries, cattle ranching, oil palm, and soy cultivation are major deforestation drivers. In India, agricultural expansion, encroachment, and shifting cultivation are key drivers. Climate change is emerging as an additional threat that can weaken forests through drought, fire, and pest outbreaks.

Correct Answer: B. A high-level commission set up in 2002 to review forest policy and suggest reforms

The National Forest Commission (NFC) was a high-level commission set up in 2002 by the Government of India to comprehensively review the status of forests and make recommendations for policy reforms. Chaired by B.N. Kirpal, the former Chief Justice of India, the NFC submitted its report in 2006 with over 300 recommendations covering forest governance, forest rights, financing, and sustainable management. Many of its recommendations informed subsequent forest legislation and policy changes.

Correct Answer: B. Amazon Rainforest

The Amazon Rainforest in South America is the world's largest tropical rainforest, covering over 5.5 million square kilometres across Brazil, Peru, Colombia, and other Amazonian countries. It produces about 20% of the world's oxygen and contains approximately 10% of all species on Earth. The Amazon also plays a crucial role in regulating global and regional climate. Ongoing deforestation threatens its ecological integrity with scientists warning of a potential 'dieback' tipping point if deforestation continues.

Correct Answer: B. India State of Forest Report

ISFR stands for India State of Forest Report, published biennially by the Forest Survey of India (FSI). The report provides comprehensive data on India's forest and tree cover, bamboo and mangrove resources, forest carbon stocks, fire occurrence, and forest health. The ISFR uses satellite imagery interpretation combined with field data. The report is widely referenced by policymakers, researchers, and international agencies monitoring India's progress on forest-related commitments.

Correct Answer: B. A forest that absorbs more carbon from the atmosphere than it releases

A Carbon Sink is a forest (or other ecosystem) that absorbs more carbon dioxide from the atmosphere through photosynthesis than it releases through respiration, decomposition, and disturbance. Forests globally act as net carbon sinks, absorbing about 2.6 billion tonnes of CO2 annually. India's forests are estimated to function as carbon sinks sequestering about 177 million tonnes of CO2 equivalent per year. Protecting and expanding forests is a key climate change mitigation strategy internationally.

Correct Answer: B. Reforestation replants trees where forest recently existed; Afforestation creates forest on land without recent forest history

Reforestation involves replanting trees in areas where forest was recently cleared or degraded — recreating what was there. Afforestation involves establishing forest on land that has not had forest cover for a very long time (50+ years) or never had forest. Both are important for India's green cover targets but have different ecological implications. Reforestation in recently deforested areas can rapidly restore ecosystem function while afforestation takes longer to develop mature forest characteristics.

Correct Answer: B. Tropical Forests

Tropical Forests are considered the most productive terrestrial ecosystem globally in terms of net primary productivity (NPP) — the amount of organic matter produced per unit area per year. The warm temperatures and high rainfall year-round enable continuous photosynthesis and rapid growth. Tropical forests also have the highest above-ground biomass and store the most carbon of any terrestrial ecosystem. India's tropical forests in the Western Ghats and Northeast are among the most productive forest ecosystems in South Asia.