Introduction India, with its rich biodiversity, is home to diverse ecosystems, ranging from tropical rainforests to arid deserts. These ecosystems support a variety of native species, each playing a crucial…
1. What are invasive species? A) Species that are native to an ecosystem B) Species that are introduced and cause harm to the ecosystem C) Species that only thrive in…
Introduction Climate change has emerged as one of the most pressing challenges faced by humanity in the 21st century. Rising global temperatures, increasing frequency of extreme weather events, sea level…
1. Which of the following is the primary mechanism by which forests contribute to carbon sequestration? a) Photosynthesis b) Respiration c) Evapotranspiration d) Combustion Answer: a) Photosynthesis 2. Which gas…
Introduction The concept of Sustainable Development has become central to global discourse, as it balances the need for economic growth, social inclusion, and environmental sustainability. The United Nations, recognizing the…
1. Which of the following is a major environmental goal under the United Nations Sustainable Development Goals (SDGs)? A) Poverty alleviation B) Clean water and sanitation C) Gender equality D)…
Introduction In the face of rapid environmental degradation, climate change, and the loss of biodiversity, the need for sustainable solutions has never been more pressing. The growing global concern regarding…
1. What is the primary role of biotechnology in conservation? a) To create new species b) To help in the restoration of ecosystems c) To control population d) To develop…
Introduction India, home to some of the most diverse and rich ecosystems in the world, has always recognized the need for wildlife conservation. With a range of unique species, both…
1. The Wildlife Protection Act of 1972 was enacted to: A) Protect endangered species B) Regulate hunting of wildlife C) Establish national parks and sanctuaries D) All of the…
Introduction Overpopulation is a pressing issue that continues to have profound and often destructive impacts on the environment. The global population has surpassed 8 billion, with predictions suggesting that the…
1. What is the primary cause of environmental degradation in an overpopulated region? a) Excessive industrialization b) Overconsumption of resources c) Deforestation d) Increased technological advancement Answer: b) Overconsumption of…
Introduction Ecological restoration is the process of assisting the recovery of an ecosystem that has been degraded, damaged, or destroyed. It aims to return the ecosystem to a healthy, functioning…
1. Which of the following is the primary objective of ecological restoration? A) To preserve the current ecosystem B) To recreate a functional and self-sustaining ecosystem C) To expand agricultural…
Introduction In recent decades, the environmental crisis has escalated, fueled by over-consumption, waste generation, and the unsustainable use of natural resources. As the global population continues to rise and industries…
1. What is the primary goal of a circular economy? A) Maximizing waste production B) Reducing resource consumption and waste generation C) Increasing carbon emissions D) Promoting linear consumption patterns…
Introduction The Earth's climate system has undergone significant changes in recent decades, with an overwhelming shift towards warming temperatures, more erratic weather patterns, and rising sea levels. At the core…
1. What is the primary cause of the increase in greenhouse gas emissions globally? a) Deforestation b) Industrialization c) Agricultural practices d) Energy production Answer: d) Energy production 2. Which…
Introduction Urbanization is a global phenomenon that has brought about unprecedented socio-economic development, yet it has also posed significant environmental challenges. One of the most pressing issues faced by urban…
1. What is the primary source of municipal solid waste in urban areas? A) Industrial waste B) Household waste C) Agricultural waste D) Construction debris Answer: B) Household waste 2.…
Introduction Coral reefs are often referred to as the “rainforests of the sea” due to their high biodiversity and crucial role in marine ecosystems. Spanning approximately 0.1% of the ocean's…