Forests and Wildlife Questions in English

(D) We should conserve forests and wildlife for the following reasons:
$1$. To preserve biodiversity (the variety of life-forms) and maintain ecological stability.
$2$. To protect the habitats of tribal communities who depend on forests for their livelihood.
$3$. To maintain the quality of soil,regulate water sources,and ensure consistent rainfall patterns.
$4$. Forests and wildlife are essential for the survival of human beings; without them,life would become impossible.

(N/A) Some approaches towards the conservation of forests are as follows:
$(a)$ People should show their participation in saving the forest by protesting against the cutting of trees. For example,$Chipko$ $Andolan$.
$(b)$ Planting of trees should be increased. The rate of afforestation must be higher than that of deforestation.
$(c)$ Some people cut precious trees such as $Chandan$ (Sandalwood) to earn money. The government should take strict legal steps to catch these wood smugglers.
$(d)$ The inhabitants of forests (tribal communities) must not be harassed by forest officials. Otherwise,this leads to clashes between tribal people and government officials,which can further increase insurgent activities in forest areas.

(N/A) The forest department of the government should have the authority to decide the management of forest produce. This is because the forest department acts as the custodian of forest land and is responsible for its protection,conservation,and sustainable management,ensuring that resources are not exploited for short-term gains at the cost of long-term ecological balance.

(D) As an individual,one can contribute to the management of forests and wildlife in the following ways:
$(i)$ We should protest against the cutting of trees (deforestation) and actively participate in afforestation programs.
$(ii)$ We should protest against the poaching of wild animals and report illegal activities to the authorities.
$(iii)$ We should reduce our dependence on forest-based products and stop the encroachment or annexation of forest land for personal or commercial use.
$(iv)$ We should spread awareness about the importance of biodiversity and conservation among our peers and community.

(N/A) Forests act as a natural sink for carbon dioxide and help in reducing atmospheric pollution by absorbing harmful gases and trapping dust particles.

(B) Forests are considered the most rapidly dwindling natural resource in the world due to large-scale deforestation for industrialization,urbanization,agriculture,and infrastructure development.
While water is a critical resource,forests are being cleared at an alarming rate,leading to a loss of biodiversity,soil erosion,and climate change,which makes them the most rapidly depleting resource among the given options.

(B) The practice of clearing large areas of forest to cultivate a single species of plant is known as $monoculture$.
This practice is detrimental to the environment because it reduces the diversity of organisms in the area,making the ecosystem less stable and more susceptible to pests and diseases.
Therefore,the correct option is $B$.

(C) successful forest conservation strategy must be holistic.
Forests are complex ecosystems consisting of both biotic (plants,animals,microorganisms) and abiotic (soil,water,air,climate) components.
Protecting only one group,such as herbivores or top predators,is insufficient because the survival of these species depends on the health of the entire ecosystem,including the physical environment.
Therefore,a comprehensive programme that protects all physical and biological components is essential for the long-term sustainability of the forest.

(D) The 'Chipko Movement' originated in the $1970s$ in the Reni village of Garhwal Himalayas.
It was a non-violent,grassroots movement where local villagers,particularly women,hugged trees to prevent them from being felled by contractors.
The movement highlighted the vital role of local communities in the protection and management of forest resources.
Therefore,the core message of the 'Chipko Movement' is the importance of involving the community in forest conservation efforts.

(A) Forests play a crucial role in maintaining the ecosystem.
$1$. Forests help in soil conservation by preventing soil erosion through the root systems of trees,which bind the soil particles together.
$2$. Forests are known for their high biodiversity,including a wide variety of plant species.
$3$. Forests provide numerous products such as timber,medicinal plants,fruits,and resins.
$4$. Forests act as sponges,absorbing rainwater and helping in groundwater recharge,thus conserving water.
Therefore,the statement 'Forests do not conserve soil' is incorrect.

(B) The Arabari forest range in the Midnapore district of West Bengal is famous for its successful community-based forest management project.
In $1972$, the forest department realized that the degradation of the Arabari forest was due to the alienation of the local people.
Under the leadership of $A$.$K$. Banerjee, the local villagers were involved in the protection and management of $1,272$ hectares of badly degraded $Sal$ forests.
In return for their help in protecting the forest, the villagers were given employment in silviculture and harvesting operations and allowed to collect firewood and fodder at nominal rates.
Therefore, the Arabari forests are dominated by $Sal$ trees.

(N/A) Forests are renewable resources that provide the following benefits:
$(a)$ Habitat,food,and protection to wildlife.
$(b)$ Help in balancing $CO_2$ and $O_2$ levels in the atmosphere.
$(c)$ Improve the water-holding capacity of the soil.
$(d)$ Regulate the water cycle.
$(e)$ For human beings,they are a source of essential commodities like fuel wood,timber,pulp,paper,etc.
$(f)$ They provide useful products such as fruits,resins,gums,essential oils,and bidi wrappers.

(N/A) The forest department developed a strategy in which the villagers were involved in the protection of the forest. In return for their labour,the villagers were paid and also received benefits from harvesting operations. They were allowed to collect wood and fodder upon payment of a nominal fee. In this way,through the active and willing participation of the local people,the $Sal$ forests of Arabari were successfully conserved.

(B) Forests serve as the natural habitat for a vast array of wildlife species,including both plants and animals,many of which are endemic to these regions. By preserving these ecosystems,forests play a critical role in maintaining the balance of biodiversity and protecting the environment from degradation.

(B) The primary reason for the "Save the Tiger" campaign is to maintain ecological balance. Tigers are apex predators in the food chain; their presence regulates the population of herbivores, which in turn prevents overgrazing and maintains the health of forest ecosystems. Additionally, protecting tigers helps in preserving the genetic diversity (gene pool) of the species, preventing extinction.

(N/A) 'biodiversity hotspot' is a biogeographic region that is a significant reservoir of biodiversity and is threatened with destruction. To qualify as a hotspot,a region must meet two strict criteria: $1$. It must contain at least $1,500$ species of vascular plants as endemics (i.e.,species found nowhere else on Earth). $2$. It must have lost at least $70$ percent of its original habitat.

(N/A) The industries based on forest produce include:
$1$. Timber industry: Uses wood for construction and furniture.
$2$. Paper industry: Uses wood pulp for manufacturing paper.
$3$. Lac industry: Uses resin secreted by insects found on trees.
$4$. Sports goods industry: Uses specific types of wood for making bats and other equipment.
$5$. Pharmaceutical industry: Uses various medicinal plants and herbs.

(N/A) The primary reason for the conservation of forest and wildlife is to maintain the ecological balance. Forests and wildlife are essential components of the biosphere that regulate climate,provide oxygen,support biodiversity,and ensure the stability of food chains and ecosystems.

(N/A) Biodiversity refers to the variety and variability of living organisms in a specific ecosystem or region.
Two advantages of conserving forests and wildlife are:
$(i)$ It helps in maintaining ecological balance by supporting complex food webs and nutrient cycles.
(ii) It helps in maintaining rainfall patterns and regulating the climate.
(iii) It prevents soil erosion and maintains soil fertility.

(N/A) $1$. Industries view forests primarily as a source of raw materials for their production processes,leading to large-scale clearing of forest land.
$2$. Industries often lack interest in the long-term sustainability of forests in specific areas,prioritizing immediate economic gain over ecological balance.

(N/A) Forests are considered biodiversity hotspots because they harbor a vast variety of plant and animal species, providing them with essential habitats, food, and shelter.
$(b)$ Sustainable development is a form of growth that meets the basic needs of the current human population while simultaneously preserving natural resources for the benefit of future generations.

(N/A) $(i)$ Local people are dependent on forest produce for their daily needs such as firewood, timber, and medicinal plants.
$(ii)$ Industries use forest resources like tender leaves (for $Bidi$ making), wood, and paper pulp, making them stakeholders.
$(iii)$ The Forest Department of the government owns and controls the resources from the forest.
$(iv)$ $NGOs$ and nature enthusiasts work for the conservation of nature and wildlife, acting as stakeholders who advocate for sustainable practices.

(N/A) The Chipko Andolan (Hug the Trees Movement) was a non-violent protest where women of Reni village in Garhwal hugged the tree trunks to prevent contractors from felling them.
This Andolan quickly spread to other parts of the country and forced the government to rethink their priorities regarding the use of forest produce, which consequently benefited the local people by ensuring their access to forest resources.
The environment was saved from permanent damage, which helped in maintaining the quality of soil and protecting the sources of water.

(N/A) $(i)$ Government officials joined hands with local people for the maintenance of the forests.
$(ii)$ In return for help in protection,villagers were given employment in both silviculture and harvesting operations.
$(iii)$ They were given $25$ percent share of the final harvest and were allowed to collect fuel wood and fodder on payment of a nominal fee.
$(iv)$ Thus,with the active and willing participation of the local community,a previously worthless forest was valued ₹ $12.5$ crores.
$(b)$ $(i)$ Concern for the environment (eco-friendly).
$(ii)$ Encouraging others for a better cause.
$(iii)$ Forward-looking (positive attitude).
$(iv)$ Sense of togetherness (unity) can make anything possible.

(N/A) Biodiversity hotspots are regions that are exceptionally rich in species diversity,possess high levels of endemism (species found nowhere else),and are under significant threat of habitat loss.
The primary measure of biodiversity in a specific area is the number of different species found there,often referred to as species richness.

(N/A) $(i)$ The 'Chipko Andolan' quickly spread across communities and media,forcing the government,which owns the forests,to rethink its priorities regarding the use of forest resources.
$(ii)$ The active participation of local people ensured the sustainable and efficient management of forest resources,protecting their livelihoods.

(D) The various factors damaging our forests include:
$(i)$ The local people living near forests who rely on forest resources for their daily needs.
$(ii)$ Industrial needs,which lead to large-scale deforestation for raw materials.
$(iii)$ Development projects such as the construction of buildings,roads,and dams,which require clearing vast forest areas.
$(iv)$ Damage caused by tourists or the infrastructure and arrangements made for their convenience,such as hotels and transport facilities.

(N/A) There have been several instances of local communities working traditionally for the conservation of forests. For example:
$(i)$ The $Bishnoi$ community in Rajasthan,for whom the conservation of forests and wildlife is a religious tenet.
$(ii)$ The $Chipko$ $Andolan$ ('Hug the Trees Movement'),which started in $Reni$ village in $Garhwal$ and spread quickly among communities. In this movement,women used to clasp the tree trunks to prevent their felling. These communities traditionally lop the branches and pluck the leaves,allowing the resources to replenish over time.
$(iii)$ The $sal$ forests of $Arabari$ (in $Bengal$) were saved from degradation through the active and willing participation of the local community. The villagers were given employment in both silviculture and harvesting operations ($25\%$ of the final harvest) and were allowed to collect forest produce upon payment of a nominal fee.

(C) The Arabari forest, located in the Midnapore district of West Bengal, is famous for the successful community-based forest management project initiated in the $1970$s. This forest is primarily dominated by $Sal$ $(Shorea \text{ robusta})$ trees. The local community was involved in the protection and management of these $Sal$ forests, which led to their significant regeneration.

(D) successful forest conservation strategy must be holistic.
Forests are complex ecosystems consisting of both biotic (living) and abiotic (physical) components.
Protecting only one group,such as herbivores or consumers,would disrupt the ecological balance and food web.
Therefore,a comprehensive approach that protects all physical components (like soil,water,and climate) and all biological components (flora and fauna at all trophic levels) is essential for the sustainability of the forest ecosystem.

(A) The 'Chipko Movement' originated in the early $1970$s in the Garhwal Himalayas.
It was a non-violent,grassroots movement where local villagers,particularly women,hugged trees to prevent them from being felled by contractors.
The movement highlighted the vital role of local communities in the protection and management of forest resources.
Therefore,the core message of the 'Chipko Movement' is the active involvement and participation of the community in forest conservation efforts.

(C) Groundwater depletion is primarily caused by excessive extraction and reduced recharge rates.
$A$. Thermal power plants consume large amounts of water for cooling,contributing to depletion.
$B$. Loss of forest cover leads to reduced soil water retention and decreased rainfall,which lowers groundwater recharge.
$C$. Afforestation involves planting trees,which increases the soil's ability to retain water and promotes groundwater recharge,thereby preventing depletion.
$D$. Cropping of high water-demanding crops leads to over-extraction of groundwater for irrigation.
Therefore,afforestation is the correct answer as it helps in conserving and recharging groundwater.

(A) The practice of clearing large areas of forest to cultivate only a single species of plant is known as $monoculture$.
This practice is detrimental to the environment because it reduces the diversity of species in the area,making the ecosystem less resilient to diseases and pests.
Unlike natural forests,which support a wide variety of flora and fauna,monoculture plantations lack $biodiversity$ and do not support the complex food webs found in natural ecosystems.

(B) The statement is False.
Non-judicious or excessive use of forest resources leads to deforestation,habitat destruction,and fragmentation.
This significantly reduces the availability of resources for wildlife,leading to a decline in species population and a loss of biodiversity.
Therefore,the impact of non-judicious use of forest resources on biodiversity is profound and negative,not little.

(B) The statement is $False$. Forests play a crucial role in maintaining the ecosystem.
$1$. Forests prevent soil erosion by binding the soil particles with their roots.
$2$. They help in water conservation by increasing the water-holding capacity of the soil and facilitating groundwater recharge.
$3$. Destruction of forests leads to increased soil erosion,loss of soil fertility,and depletion of water sources.

(A) The statement is $True$. Local communities have traditionally lived in and around forests and possess deep knowledge about the local ecosystem. Their involvement ensures that forest resources are used sustainably,prevents illegal logging,and promotes conservation efforts,as they rely on these forests for their livelihood and cultural needs. Examples like the $Chipko$ $Andolan$ demonstrate how local participation is crucial for forest protection.

(B) According to the State of Forest Report $(SFR)$ $2021$, the total forest cover in India is $713,789 \text{ sq km}$. However, in the context of older $NCERT$ textbooks and standard curriculum questions, the value $768,436 \text{ sq km}$ is often cited as the total forest and tree cover area. Based on the provided options, $768,436 \text{ sq km}$ is the intended correct answer.

(C) According to the State of Forest Report $(SFR)$ data often cited in educational contexts for Gujarat,the forest cover is approximately $9.69 \,\%$. Therefore,option $C$ is the correct answer.

(A) Amrita Devi Bishnoi sacrificed her life along with $363$ other people in the year $1731$ in Khejarli village,Rajasthan.
She led a protest against the cutting of $Khejri$ trees by the King's men,demonstrating an extraordinary commitment to environmental conservation.

(A) As of the latest data from the Wildlife Institute of India and the Ministry of Environment,Forest and Climate Change,there are $106$ National Parks in India.
These protected areas are established under the Wildlife Protection Act,$1972$,to conserve biodiversity and natural habitats.
Therefore,the correct answer is $106$.

(C) Natural resources are classified into two types: biological (biotic) and non-biological (abiotic).
Biological resources are those derived from living organisms,such as forests,wildlife,and microorganisms.
Non-biological resources are non-living components,such as soil,air,water,and minerals.
Therefore,forests are considered biological natural resources.

(B) Forests are considered one of the most rapidly depleting natural resources globally due to deforestation for agriculture,urbanization,industrialization,and infrastructure development. While water is also a critical resource facing scarcity,the rate of forest cover loss is globally recognized as a major environmental crisis impacting biodiversity and climate change.

(C) Forests and wildlife are living components of the environment,which classifies them as $Biotic$ resources.
They have the capacity to reproduce and regenerate over time,making them $Renewable$ resources,provided they are managed sustainably and not over-exploited.
Therefore,forests and wildlife are $Biotic$ and $Renewable$ natural resources.

(A) Deforestation refers to the large-scale removal of trees and forest cover.
Trees play a crucial role in the water cycle through the process of transpiration,where they release water vapor into the atmosphere.
This water vapor contributes to cloud formation and subsequent rainfall.
Therefore,a significant reduction in forest cover leads to a decrease in the amount of water vapor released into the atmosphere,which ultimately results in decreased rainfall.
Conversely,deforestation increases soil erosion,increases global temperature due to the greenhouse effect,and increases atmospheric $CO_2$ levels.

(C) According to the State of Forest Report $(SFR)$,the recorded forest area in the state of Gujarat is approximately $18999 \ km^2$. This data is often cited in environmental studies regarding the conservation of natural resources in India.

(A) According to the National Forest Policy of India,the ideal forest cover should be $33\%$ of the total land area. However,as per the data provided in the $NCERT$ textbook for Class $10$ (Chapter: Sustainable Management of Natural Resources),the forest cover in India is approximately $23.38\%$ of the total geographical area. Therefore,option $A$ is the correct answer.

(C) The rapid decline of forest cover across the world is primarily driven by human activities.
$1$. Population growth leads to an increased demand for land for housing,agriculture,and infrastructure.
$2$. Urbanization involves the expansion of cities into forested areas,leading to deforestation.
$3$. Industrialization requires vast amounts of raw materials and space,often resulting in the clearing of large forest tracts.
Therefore,population growth,urbanization,and industrialization are the primary anthropogenic factors causing the rapid loss of forest cover.

(B) Deforestation has the most severe and immediate impact on the tropical regions.
Tropical rainforests are biodiversity hotspots that play a critical role in global carbon sequestration and climate regulation.
When these forests are cleared,it leads to rapid soil erosion,loss of habitat for a vast number of species,and significant disruption to the water cycle,which has global environmental consequences.

(B) The $Eucalyptus$ tree is widely known for its exceptionally rapid growth rate compared to many other tree species. It is often planted in forestry for quick timber production and pulpwood. While other trees like $Semal$,$Khejri$,and $Teak$ are important,they generally have a slower growth cycle than $Eucalyptus$.

(B) Among the given options, $A$, $C$, and $D$ (Silk Cotton, Gulmohar, and Eucalyptus) are known for their relatively rapid growth rates in suitable environments. $B$ (Golden Shower or Amaltas, scientifically known as $Cassia \text{ fistula}$) is a slow-growing tree compared to the others. Therefore, it is not considered a fast-growing tree.