Wildlife

Correct answer: A. Protect tigers, prey species and habitat

Tiger conservation is linked with food chain and habitat protection. Exam tip: connect top predators with the whole ecosystem.

Correct answer: B. It obstructs movement, breeding and food search of animals

Habitat fragmentation breaks connectivity between habitats. Exam tip: connect it with the need for corridors.

Correct answer: C. Habitat-based conservation

To save rhinoceros, its wet grassland habitat must be protected. Exam tip: write species and habitat together.

Correct answer: D. When habitat shrinks near settlements

When habitat shrinks, animals may enter human areas for food and space. Exam tip: connect conflict with habitat loss.

Correct answer: A. They connect separate habitats and help safe movement

Corridors maintain habitat connectivity and connect separated populations. Exam tip: connect corridors with movement and breeding.

Correct answer: B. Aquatic organisms

Water pollution directly affects aquatic organisms and their habitat. Exam tip: treat river pollution as an aquatic habitat threat.

Correct answer: C. Natural cleaning and disposal of dead organic matter

Scavengers help natural cleaning by eating dead organisms. Exam tip: treat vultures as scavenger examples.

Correct answer: D. Because food, water, shelter and breeding sites are also necessary

The direct answer is D: food, water, shelter and breeding sites are also necessary. A species cannot survive merely because people stop hunting it or place it under legal protection. It must have a suitable habitat that supplies food, water, shelter and space for reproduction. If the habitat disappears, protected animals may starve, become exposed to danger, fail to breed or be forced into conflict with people. Option D is correct because it states the complete ecological reason. Option A is wrong because colour is not the central requirement being tested. Option B is wrong because habitat is directly related to every organism's survival. Option C is wrong because habitat is a real natural living place, not merely a name on a map. The reasoning is: protect the species, protect its living place, preserve its resources, and then long-term conservation becomes possible. Memory cue: no safe habitat means no lasting species protection.

Correct answer: A. It is the main natural habitat of the Asiatic lion in India

Asiatic lions in India are mainly linked with Gir forest in Gujarat. Exam tip: remember Gir and lion together.

Correct answer: B. Because wet grasslands and marshy habitats are found there

The one-horned rhinoceros is linked with wet grasslands and marshy areas. Exam tip: remember Kaziranga and rhinoceros together.

Correct answer: C. High cold Himalayan regions

Direct answer: Option C, high cold Himalayan regions. Habitat is identified by the climate, altitude, landform, and vegetation an animal needs. The snow leopard is adapted to cold, rugged, high-altitude mountain environments, especially the Himalaya. Its thick coat, broad paws, and camouflage help it live in snowy rocky terrain. Option C is correct. Option A, a saline tidal marsh, is a coastal wetland affected by tides and salt water, not a snow leopard habitat. Option B, a hot dry desert, has very different temperatures and vegetation; a cold desert can support some mountain wildlife, but this option specifically says hot desert. Option D, dense coastal mangroves, are warm, tidal forests and are unsuitable for this high-mountain cat. The word “snow” is a helpful clue, but the full idea is cold high mountains, not simply any place where snow may occur. Memory cue: snow leopard—high, cold Himalaya.

Correct answer: D. Adaptation for dry water-scarce area

Camel is adapted to dry desert conditions. Exam tip: remember the relation between Thar and camel.

Correct answer: A. The balance of the food chain can change

Top predators play a role in balancing prey species and food chains. Exam tip: write predator-prey relation.

Correct answer: B. Wildlife behaviour and habitat can be affected

Unregulated tourism can harm wildlife and habitat. Exam tip: connect responsible tourism with conservation.

Correct answer: C. They can help in monitoring, awareness and rule-following

Local participation makes conservation more effective and sustainable. Exam tip: treat community as a conservation partner.

Correct answer: D. Controlling illegal hunting and illegal trade

Laws protect species by stopping wildlife crimes. Exam tip: write laws as a formal conservation measure.

Correct answer: A. Because tiger habitat, prey and protection are also necessary

Tiger conservation is linked with the whole habitat and food chain. Exam tip: write both species and habitat together.

Correct answer: B. Because it balances conservation and sustainable use

Biosphere reserves balance nature conservation and human needs. Exam tip: remember sustainable use.

Correct answer: C. Their feeding and resting sites will decrease

Wetlands are important for feeding and resting of migratory birds. Exam tip: connect wetland conservation with bird conservation.

Correct answer: B. Habitat fragmentation and accident risk will increase

Unplanned roads can break habitat connectivity and increase wildlife accidents. Exam tip: connect road impact with fragmentation.

Correct answer: A. Risk to the next generation and numbers can increase

Breeding sites are necessary for species continuity. Exam tip: write breeding sites as an important part of habitat.

Correct answer: B. They fulfil life needs of both aquatic and land animals

Water sources are linked with life, food and habitat of many organisms. Exam tip: write water as an essential habitat component.

Correct answer: C. Diversity can increase due to different food and habitats

Plant diversity provides food and shelter to different organisms. Exam tip: write the relation between plants and wildlife.

Correct answer: A. Their behaviour and breeding can be affected

Human disturbance can interrupt normal wildlife activities. Exam tip: connect disturbance with habitat quality.

Correct answer: A. Gir forest and Asiatic lion

The direct answer is A: Gir forest and the Asiatic lion. A region–wildlife match is correct when the animal is a known inhabitant or conservation symbol of that habitat. Gir, in Gujarat, is famous as the natural home of the Asiatic lion. The reasoning is a location chain: Gir forest is a dry deciduous and thorn-forest environment; the Asiatic lion has its important remaining wild population there; therefore the pair matches. B is wrong because the one-horned rhinoceros is associated especially with grasslands and wetlands such as Kaziranga, not the Thar Desert. C is wrong because Kaziranga is famous for the rhinoceros, not camels. D is wrong because the high Himalaya is associated with cold-adapted animals such as yak, snow leopard and Himalayan species, while crocodiles require warmer aquatic habitats. Thus A is the only correct pair. Memory cue: Gir means the Asiatic lion.