Wildlife

Correct answer: A. Natural place to live and get food

Habitat is the place where organisms live feed and breed. Exam tip: understand habitat as living place.

Correct answer: B. Shortage of habitat

Habitat shortage can force animals to search new areas for food and shelter. Exam tip: connect habitat loss with conflict.

Correct answer: C. When humans and wildlife compete for resources

When habitat decreases humans and wildlife may compete for food water or space. Exam tip: connect conflict with resource pressure.

Correct answer: D. Because loud noise can disturb wildlife

Loud noise can affect animal behaviour and safety. Exam tip: connect quiet behaviour with responsible tourism.

Correct answer: A. Peacock

Peacock is famous for its beautiful feathers and as the national bird. Exam tip: connect peacock with national symbol.

Correct answer: B. Elephant

Elephant is a large herbivore dependent on plants. Exam tip: remember elephant as both herbivore and wildlife.

Correct answer: C. Crocodile

Crocodile lives in water and also comes to banks. Exam tip: connect crocodile with both water and land.

Correct answer: A. They help animals move safely

Wildlife corridors allow safe movement between different habitats. Exam tip: understand corridors as paths connecting habitats.

Correct answer: B. Not disturbing animals and protecting habitats

Not disturbing animals and protecting habitats are simple ways of conservation. Exam tip: connect good citizen behaviour with conservation.

Correct answer: C. Presence of different climates and habitats

India has different habitats such as mountains forests deserts coasts and wetlands. Exam tip: connect habitat variety with wildlife diversity.

Correct answer: D. In pollination

Bees and butterflies help plant growth by pollinating flowers. Exam tip: connect pollination with biodiversity.

Correct answer: A. They help cleanliness by eating dead animals

Scavengers work like natural cleaners. Exam tip: connect vultures with environmental cleanliness.

Correct answer: B. National park

National parks protect wildlife and their habitats. Exam tip: understand national parks as protected natural areas.

Correct answer: A. Animals get food shelter and breeding place

A safe habitat helps wildlife complete its life cycle. Exam tip: connect habitat with food shelter and breeding.

Correct answer: B. Because forests are natural homes of many organisms

A forest is more than a source of timber. It is a natural habitat, meaning a place where many organisms obtain food, water, shelter, nesting sites, and space to reproduce. Plants, insects, birds, mammals, reptiles, and microorganisms may all depend on the same forest ecosystem. If forests are cleared, wildlife can lose its habitat and may face hunger, displacement, conflict, or declining populations.

Option B is correct because forests are natural homes for many organisms. Option A is wrong because forests provide much more than wood. Options C and D contradict basic ecological facts: forests do not send all animals to the sea, and many kinds of animals do live in forests. Protecting forests therefore protects the interconnected habitat on which wildlife survival depends.

Correct answer: C. Deer

Deer is a herbivorous animal that eats grass and leaves. Exam tip: identify animals on the basis of food.

Correct answer: D. Tiger

An animal that catches other animals for food is called a predator, and the animals it catches are prey. Predators usually have adaptations such as strong jaws, sharp teeth, claws, speed, or special senses that help them find and capture food. A tiger is a carnivorous predator. It obtains much of its food by hunting other animals rather than by eating grass or other plant material.

Option D, tiger, is correct. Deer, cow, and goat are generally herbivores in this school-level classification; they obtain food mainly by grazing or eating vegetation. They may move quickly or defend themselves, but that does not make them animals that catch prey for food. The important distinction is between a carnivore that hunts prey and a herbivore that feeds on plants. Therefore the tiger is the clear choice.

Correct answer: A. Legal protection and natural habitat

Wildlife and their habitats get legal protection in national parks. Exam tip: treat national parks as conservation areas.

Correct answer: B. Season and food availability

The direct answer is B: season and food availability. Migration means the regular movement of animals from one place to another, often at a particular time of year. Birds may leave a cold, dry or food-poor region and travel to a place with a more suitable temperature, nesting condition or greater food supply. Step by step: seasons change; temperature and rainfall change; insects, seeds, fish or other food may become scarce; birds move to a safer place where food and conditions are better; they may return when conditions improve. Option A, farming, is an activity that people do and is not the main natural reason for bird migration. Option B is correct because seasonal weather and food are major causes. Option C, road construction, may disturb birds locally but does not explain normal migration. Option D, mining, is a human activity and may damage habitats rather than cause regular migration. Exam cue: migration is seasonal movement for survival, food, breeding or suitable climate.

Correct answer: C. Food and resting place

Wetlands are important places for food and rest for many birds. Exam tip: connect wetlands with bird habitat.

Correct answer: A. Because it increases danger to species

Illegal trade can reduce the number of rare animals. Exam tip: remember illegal trade as a threat to conservation.

Correct answer: B. Plants animals birds and microorganisms

The direct answer is B: plants, animals, birds and microorganisms. Biodiversity means the variety of living things in a place or on Earth. It includes different species, genetic differences within a species and the variety of ecosystems, but at this level the important idea is the variety of life. Plants, animals, birds and microorganisms are all living organisms, so B is correct. A is wrong because buildings are human-made structures, not living organisms. C is wrong because roads are also human-made and do not form biodiversity. D is wrong because machines are non-living objects made by people. The reasoning is simple: ask whether each item is a living form and whether it represents variety; the items in B meet this basic idea. Memory cue: biodiversity means biological diversity, or variety of life.

Correct answer: A. Balance can be disturbed

Wildlife is part of food chains and natural balance. Exam tip: connect decline of animals with ecological balance.

Correct answer: C. Protection of wildlife

Wildlife sanctuaries are created to protect animals and birds. Exam tip: understand sanctuary as a safe area.

Correct answer: D. Yak

Yak is adapted to live in cold high Himalayan regions. Exam tip: connect yak with cold mountain areas.