Podcast Beta
Questions and Answers
What percentage of India's forest land is declared as reserved forests?
Which of the following species is NOT included in the protected species list under the Wildlife Acts?
What was the primary focus of Project Tiger launched in 1973?
Which state has the largest area under permanent forests in India?
Signup and view all the answers
What is the main characteristic of unclassed forests in India?
Signup and view all the answers
Which park is NOT listed as one of the tiger reserves in India?
Signup and view all the answers
What proportion of India’s forest land is categorized as protected forests?
Signup and view all the answers
What term is used to describe the rich variety of wildlife and flora?
Signup and view all the answers
Which product is NOT derived from biodiversity?
Signup and view all the answers
Which of the following is NOT a reason why biodiversity is important?
Signup and view all the answers
What is the term for species that are on the verge of extinction?
Signup and view all the answers
What percentage of India's recorded wild flora is currently on the threatened list?
Signup and view all the answers
Why are forests considered key components in the ecological system?
Signup and view all the answers
In which tiger reserve did villagers successfully fight against mining activities?
Signup and view all the answers
What is the primary reason for the stress experienced by many species in India?
Signup and view all the answers
How much of the world's total number of species is found in India?
Signup and view all the answers
What was a major cause of deforestation during the colonial period in India?
Signup and view all the answers
Which of the following factors contributed significantly to forest land conversion between 1951 and 1980?
Signup and view all the answers
What impact do river valley projects have on forest areas in India?
Signup and view all the answers
What is one of the consequences of excessive mining activities on forests?
Signup and view all the answers
How does overgrazing contribute to the decline of forests?
Signup and view all the answers
What is not considered a direct reason for the decline in biodiversity?
Signup and view all the answers
Which of the following activities is primarily responsible for the degradation of wildlife habitats?
Signup and view all the answers
What role does poaching play in the decline of wildlife?
Signup and view all the answers
What is a primary contributor to environmental degradation mentioned in the content?
Signup and view all the answers
How does the consumption of natural resources differ between wealthy and poor countries?
Signup and view all the answers
What impact does deforestation have on women in poor communities?
Signup and view all the answers
What is one consequence of biological loss correlated with environmental degradation?
Signup and view all the answers
What challenge do tribal communities face due to environmental degradation?
Signup and view all the answers
What is the primary aim of the Indian Wildlife Protection Act of 1972?
Signup and view all the answers
What environmental consequence can result from deforestation?
Signup and view all the answers
Which demographic is most adversely impacted by the depletion of forest cover?
Signup and view all the answers
What social issue has arisen due to the increased labor demands on women linked to deforestation?
Signup and view all the answers
Which of the following projects was introduced to protect the tiger population in India?
Signup and view all the answers
Which species of animal is NOT mentioned as being protected under various wildlife protection efforts in India?
Signup and view all the answers
What is one of the consequences of increased demand for forest and wildlife products?
Signup and view all the answers
What is primarily emphasized as a responsibility for individuals and society regarding natural resources?
Signup and view all the answers
What role did the central government of India play in wildlife conservation?
Signup and view all the answers
Why is conservation considered necessary for forest and wildlife resources?
Signup and view all the answers
What has been a noted effect of environmental destruction specifically related to forest-dependent communities?
Signup and view all the answers
Study Notes
Biodiversity
- Encompasses the rich variety of wildlife and flora along with the diversity in form and function of life forms.
- All species are interdependent within ecosystems, creating a network of interactions among living organisms.
Importance of Biodiversity
- Essential for ecological balance and resource availability; supports coexistence of multiple species.
- Forests are primary producers, critical for the survival of all life forms.
- Biodiversity supports economic development and provides resources like wood, rubber, medicines, and more.
- Promotes cultural, spiritual, and recreational pursuits through tourism and traditional practices.
Biodiversity in India
- India holds nearly 8% of the total species in the world, with many yet to be discovered.
- Faces a decline in biodiversity with 10% of wild flora and 20% of mammals at risk.
Causes of Decline in Biodiversity
- Human-induced environmental insensitivity has lead to pressures on many species.
- Critical species at risk include the Asiatic cheetah, pink-headed duck, and forest spotted owlet.
Depletion of Forest and Wildlife Resources
- Human dependency on nature includes wood, medicines, food, and other resources.
- Major historical losses during the colonial period due to infrastructure expansion (railways, agriculture, commercial ventures).
Agricultural Expansion
- Post-independence agricultural growth led to significant forest clearance (approx. 26,200 sq km from 1951-1980).
- Shifting cultivation practices contribute to forest depletion.
Development Projects
- Over 5,000 sq km of forest cleared for river valley projects and dam construction, such as the Narmada Sagar Project.
- Mining activities greatly impact forest cover and degrade soil quality.
Overgrazing and Other Factors
- Overgrazing and wood collection for fuel lead to further deforestation.
- Declining biodiversity attributed to habitat destruction, hunting, poaching, overexploitation, and pollution.
Environmental Degradation
- Inequitable resource access and overconsumption by wealthier groups exacerbate environmental issues.
- Richer sections of society contribute more to ecological damage while poorer sections face more consequences from environmental degradation.
Biological and Cultural Loss
- Loss of biodiversity correlates with diminished cultural diversity, affecting tribal communities dependent on forests.
- Deforestation impacts women's daily lives by increasing the burden of fetching resources.
Conservation Strategies
- Conservation aims to protect natural resources for future generations and maintain ecological balance.
- The Indian Wildlife Protection Act (1972) seeks to safeguard natural habitats and endangered species, prohibiting hunting and restricting trade.
Government Initiatives
- Establishment of national parks, sanctuaries, and biosphere reserves to conserve flora and fauna.
- Projects like Project Tiger and Project Elephant aim to protect threatened species.
New Conservation Approaches
- Conservation now includes a broader range, focusing not only on endangered species but also on biodiversity as a whole.
- Protected species now include various insects and plant species under recent wildlife protection acts.
Classification of Forests in India
- Forests are categorized as reserved, protected, or unclassed based on their protection status.
- Reserved forests comprise over half of total forest land, prohibiting hunting and ensuring habitat protection.
- Protected forests safeguard habitats and wildlife, while unclassed forests can be privately owned or under governmental control.
Community Involvement in Conservation
- Local communities, such as those in the Sariska Tiger Reserve, actively resist detrimental activities like mining, adhering to conservation laws.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Explore the fascinating topic of biodiversity, focusing on its significance in ecological balance and its crucial role in sustaining life on Earth. This quiz delves into the rich variety of species in India and the alarming causes leading to their decline. Test your knowledge and understand why preserving biodiversity is vital for our ecosystem and economy.