Most Important Reading Comprehension for ADRE
Are you gearing up for the Assam Direct Recruitment Exam? Strengthen your preparation with our specially crafted reading comprehension passage on the importance of biodiversity. This passage, along with ten carefully designed questions and answers, will help you hone your reading and analytical skills, crucial for acing the exam.
Reading Comprehension for ADRE
Biodiversity refers to the variety of life on Earth, encompassing the different plants, animals, microorganisms, the genetic information they contain, and the ecosystems they form. It is essential for the stability and resilience of ecosystems, providing numerous ecological services that support human life and well-being.
One of the primary benefits of biodiversity is its role in ecosystem services. These services include the provision of food, clean water, and air, pollination of crops, climate regulation, and disease control. For instance, diverse plant species ensure a stable food supply by providing a variety of crops that can withstand different pests and diseases. Similarly, diverse ecosystems are better equipped to recover from natural disasters such as floods and fires.
Moreover, biodiversity has significant cultural, recreational, and aesthetic value. Many cultures around the world have deep connections with nature, and biodiversity contributes to their traditions, beliefs, and practices. Recreational activities such as hiking, bird-watching, and nature photography also rely on diverse ecosystems.
However, biodiversity is under threat due to human activities such as deforestation, pollution, overfishing, and climate change. The loss of biodiversity can lead to the collapse of ecosystems, resulting in the loss of essential services that humans depend on. Conservation efforts are crucial to protect and restore biodiversity, ensuring the sustainability of our planet for future generations.
Questions
- Q1. What is biodiversity?
- a) The variety of life on Earth, including plants, animals, microorganisms, and ecosystems.
- b) The number of species in a particular region.
- c) The genetic information contained in a single species.
- d) The study of ecosystems and their functions.
- Q2. Which of the following is NOT an ecosystem service provided by biodiversity?
- a) Provision of food
- b) Climate regulation
- c) Disease control
- d) Industrial manufacturing
- Q3. How does biodiversity contribute to the stability of food supply?
- a) By providing a single crop that can withstand all pests and diseases.
- b) By ensuring a variety of crops that can withstand different pests and diseases.
- c) By eliminating all pests and diseases.
- d) By reducing the need for agricultural practices.
- Q4. What are some cultural values associated with biodiversity?
- a) Industrial development and urbanization
- b) Traditions, beliefs, and recreational activities
- c) Technological advancements
- d) Economic growth and trade
- Q5. What are some threats to biodiversity mentioned in the passage?
- a) Natural disasters and climate change
- b) Human activities such as deforestation, pollution, overfishing, and climate change
- c) Lack of recreational activities
- d) Cultural practices and traditions
- Q6. Why is biodiversity important for ecosystem resilience?
- a) It reduces the need for human intervention.
- b) It ensures ecosystems can recover from natural disasters.
- c) It eliminates all pests and diseases.
- d) It increases industrial productivity.
- Q7. Which of the following activities is NOT mentioned as a recreational benefit of biodiversity?
- a) Hiking
- b) Bird-watching
- c) Nature photography
- d) Fishing
- Q8. How does biodiversity help in disease control?
- a) By providing medicinal plants.
- b) By reducing the spread of diseases through diverse ecosystems.
- c) By eliminating all disease-causing organisms.
- d) By increasing the number of predators.
- Q9. What role does biodiversity play in climate regulation?
- a) It increases the Earth’s temperature.
- b) It helps in carbon sequestration and maintaining climate balance.
- c) It reduces the need for renewable energy sources.
- d) It accelerates climate change.
- Q10. What is the main message of the passage?
- a) Biodiversity is only important for cultural values.
- b) Biodiversity is crucial for ecosystem services and human well-being.
- c) Biodiversity is not affected by human activities.
- d) Biodiversity has no significant impact on ecosystems.
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Answers
- Q1. a) The variety of life on Earth, including plants, animals, microorganisms, and ecosystems.
- Q2. d) Industrial manufacturing
- Q3. b) By ensuring a variety of crops that can withstand different pests and diseases.
- Q4. b) Traditions, beliefs, and recreational activities
- Q5. b) Human activities such as deforestation, pollution, overfishing, and climate change
- Q6. b) It ensures ecosystems can recover from natural disasters.
- Q7. d) Fishing
- Q8. b) By reducing the spread of diseases through diverse ecosystems.
- Q9. b) It helps in carbon sequestration and maintaining climate balance.
- Q10. b) Biodiversity is crucial for ecosystem services and human well-being.
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