Browse topic-based Class 10 practice sets.
386 practice sets · Page 17 of 20
How does cutting down forests affect wildlife?
It makes ecosystems stronger
It leads to the loss of species and habitats
It increases the number of animals
It improves air quality
Correct Answer: B — It leads to the loss of species and habitats
Explanation:
Deforestation destroys habitats and threatens the survival of many species.
Which famous animal lives in the Sundarbans mangrove forests?
Indian Elephant
Asiatic Lion
Snow Leopard
Bengal Tiger
Correct Answer: D — Bengal Tiger
Explanation:
The Sundarbans are famous for the Royal Bengal Tiger.
What is a special feature of mangrove forests?
They survive in salty water
They are found in deserts
They grow in very cold regions
They do not support wildlife
Correct Answer: A — They survive in salty water
Explanation:
Mangrove forests grow in saline coastal regions where freshwater and seawater mix.
Which of these animals is endangered in India?
Nilgai
Asiatic Lion
House Sparrow
Blackbuck
Correct Answer: B — Asiatic Lion
Explanation:
The Asiatic Lion is an endangered species found mainly in the Gir Forest of Gujarat.
Which type of forest is the most protected for conservation?
Community forests
Unclassed forests
Reserved forests
Protected forests
Correct Answer: C — Reserved forests
Explanation:
Reserved forests receive the highest level of legal protection for biodiversity conservation.
Which of the following is a protected species in India?
One-horned rhinoceros
Snow leopard
Tiger
All of the mentioned
Correct Answer: D — All of the mentioned
Explanation:
India protects endangered species such as the tiger, snow leopard, and one-horned rhinoceros under wildlife conservation laws.
What is land degradation?
Increase in soil fertility
Decline in the productive capacity of land
Expansion of forests
Improvement of soil quality
Correct Answer: B — Decline in the productive capacity of land
Explanation:
Land degradation reduces the fertility and productivity of land due to misuse or environmental damage.
What is net sown area?
Land left fallow for years
Land that cannot be used for farming
Land used for non-agricultural purposes
Total land cultivated at least once in an agricultural year
Correct Answer: D — Total land cultivated at least once in an agricultural year
Explanation:
Net sown area refers to the land cultivated at least once during a year.
What is the main goal of sustainable development?
Achieving a balance between economic, social, and environmental needs
Increasing resource consumption
Depleting non-renewable resources
Economic growth at the cost of the environment
Correct Answer: A — Achieving a balance between economic, social, and environmental needs
Explanation:
Sustainable development aims to meet present needs without harming future generations.
Which resource is used in the production of fossil fuels?
Sunlight
Forests
Biomass
Plants and animals
Correct Answer: D — Plants and animals
Explanation:
Fossil fuels are formed from the remains of ancient plants and animals over millions of years.
Which of the following is a characteristic of resource planning?
Overuse of resources
Ignoring environmental sustainability
Balancing the use of resources with development needs
Destruction of ecosystems
Correct Answer: C — Balancing the use of resources with development needs
Explanation:
Resource planning balances economic development with environmental conservation.
What is fallow land?
Land permanently abandoned
Land left uncultivated for one or more years
Land used only for commercial farming
Land with dense vegetation
Correct Answer: B — Land left uncultivated for one or more years
Explanation:
Fallow land is left uncultivated temporarily so the soil can regain fertility.
What is the main characteristic of laterite soil?
Rich in organic matter
Found only in deserts
Highly leached and acidic
High moisture retention
Correct Answer: C — Highly leached and acidic
Explanation:
Laterite soil forms in regions of high rainfall and temperature, causing nutrients to be heavily leached away.
Which of these is an example of a biotic resource?
Water
Minerals
Soil
Forest
Correct Answer: D — Forest
Explanation:
Forests contain living organisms such as plants and animals, making them biotic resources.
What is the main goal of resource planning?
To use resources recklessly
To maximize profits
To manage resources sustainably for long-term use
To conserve all resources
Correct Answer: C — To manage resources sustainably for long-term use
Explanation:
Resource planning promotes the sustainable use of resources so they remain available for future generations.
Which of the following is a key feature of globalisation?
Increased isolation
Reduction in foreign investments
Free movement of capital, goods, and services
Protectionism
Correct Answer: C — Free movement of capital, goods, and services
Explanation:
Globalisation means countries trade freely, allowing businesses to grow worldwide. A company like Nike designs products in the U.S., manufactures in Vietnam, and sells in India-all because of globalisation!
What does the Right to Consumer Education ensure?
Consumers remain unaware of their rights
Consumers are educated about their rights and responsibilities
Consumers are forced to file complaints
Consumers can only buy from government-approved sellers
Correct Answer: B — Consumers are educated about their rights and responsibilities
Explanation:
The Right to Consumer Education ensures that people know their rights and responsibilities. Schools, NGOs, and governments educate consumers about fraud, misleading ads, and the importance of legal action.
How do advertisements sometimes mislead consumers?
By using false claims and exaggerated benefits
By showing both advantages and disadvantages of a product
By informing consumers about their rights
By providing complete product details
Correct Answer: A — By using false claims and exaggerated benefits
Explanation:
Many advertisements use flashy marketing tricks. A shampoo might claim to stop hair fall in "one wash," but without scientific proof, this is misleading. Consumers should always check facts before trusting ads.
What is a consumer's primary responsibility before purchasing a product?
Trust all advertisements
Avoid comparing products
Buy only the cheapest product
Demand a bill or receipt
Correct Answer: D — Demand a bill or receipt
Explanation:
Always ask for a bill or receipt when making a purchase. This acts as proof of purchase in case of defects. If a store refuses to accept returns for a faulty TV but you have a bill, you can file a complaint.
What is the role of the Consumer Disputes Redressal Commission?
To promote the sale of imported goods
To regulate industrial production
To settle disputes between consumers and sellers
To protect businesses from financial losses
Correct Answer: C — To settle disputes between consumers and sellers
Explanation:
If you buy an expensive fridge that stops working in a week but the company refuses to repair it, you can approach the Consumer Disputes Redressal Commission to resolve the issue. This system helps ensure that consumers get fair treatment.
