1. Which of the following is the primary cause of coral bleaching? A) Ocean acidification B) Pollution C) Increased sea temperatures D) Overfishing Answer: C) Increased sea temperatures 2.…
Introduction: The ozone layer, a thin shield of ozone (O₃) molecules in the Earth’s stratosphere, plays a crucial role in safeguarding life on our planet by absorbing most of…
1. Which of the following is the primary cause of ozone layer depletion? a) Carbon dioxide b) Chlorofluorocarbons (CFCs) c) Methane d) Nitrous oxide Answer: b) Chlorofluorocarbons (CFCs) 2.…
Introduction In an increasingly interconnected world, environmental issues often transcend national borders, necessitating collective responses. One of the most pressing challenges in this context is transboundary pollution, which occurs when…
What is the primary cause of transboundary pollution? a) Local industrial activities b) Natural disasters c) Cross-border movement of pollutants d) UrbanizationAnswer: c) Cross-border movement of pollutants Which of…
Introduction In the 21st century, as environmental degradation and climate change become increasingly prevalent, the need for ecological awareness has never been more urgent. From the rapidly shrinking biodiversity…
Which of the following is a primary goal of environmental education?a) Promoting industrial growth b) Raising awareness about ecological issues c) Reducing academic curriculum d) Increasing economic productivityAnswer: b)…
Introduction Coastal areas, which encompass beaches, wetlands, mangroves, coral reefs, and estuaries, are integral to a country’s economic, environmental, and cultural identity. In India, the vast coastline spanning over…
1. What is the primary objective of coastal zone management? a) Promote industrial growth b) Prevent urban development c) Balance ecological conservation with sustainable development d) Increase maritime traffic…
Introduction Industrialization has been a cornerstone of economic growth, transforming India into one of the fastest-growing economies in the world. However, this rapid industrial expansion comes with a significant environmental…
1. Which of the following is the most significant air pollutant emitted by industries in India? a) Carbon dioxide (CO2) b) Sulfur dioxide (SO2) c) Nitrogen d) Hydrogen Answer:…
Introduction The Himalayas, often referred to as the "Third Pole," are a majestic chain of mountains that not only symbolize grandeur but also serve as a critical lifeline for millions…
1. What percentage of India’s geographical area is covered by the Himalayan region? A) 10% B) 16.2% C) 18.5% D) 21% Answer: B) 16.2% 2. Which of the following is…
Introduction Water, often regarded as the lifeline of civilization, is fundamental for human survival and socio-economic development. Despite being a vital resource, water scarcity is a pressing challenge in India,…
1. What is the primary cause of water scarcity in India? A) Overpopulation B) Climate Change C) Inefficient water management D) All of the above Answer: D) All of…
Introduction Environmental conservation has become one of the most pressing issues of our time, given the rapid degradation of natural resources, loss of biodiversity, and the ever-increasing threat of…
1. What is the primary role of NGOs in environmental conservation? a) To implement government policies b) To create awareness and mobilize communities c) To promote industries d) To…
Introduction Agriculture, the backbone of many economies, is essential for feeding the global population and supporting rural livelihoods. However, its rapid expansion and intensification have increasingly put pressure on the…
1. Which of the following is considered a major environmental impact of conventional agriculture? a) Soil erosion b) Crop diversification c) Reduced water consumption d) Increased biodiversity Answer: a) Soil…
Introduction Global warming is one of the most significant environmental issues facing the world today. Defined as the long-term increase in the Earth's average surface temperature due to human…
1. What is the primary cause of global warming? a) Ozone layer depletion b) Greenhouse gas emissions c) Solar radiation d) Volcanic eruptions Answer: b) Greenhouse gas emissions 2. Which…