Notes and Study material for Exams
Global Initiatives for the Environment: A Race Against Time The Earth’s environment is facing unprecedented challenges, from climate change and biodiversity loss to pollution and resource depletion. These issues transcend national boundaries, demanding global cooperation and coordinated action. In response, a multitude of international initiatives have emerged, aiming to address these environmental threats and secure … Read more
Mercury: A Silent Threat to Human Health Mercury, a naturally occurring heavy metal, has long been recognized for its unique properties and diverse applications. However, its widespread use and environmental persistence have also made it a significant threat to human health. Mercury’s toxicity, particularly its ability to accumulate in the body and disrupt vital biological … Read more
The Green Revolution’s Legacy: G.E. Trees and G.M. Crops in a Changing World The Green Revolution, a period of rapid agricultural development in the mid-20th century, transformed global food production. However, its legacy is complex, with both positive and negative impacts. As we face new challenges like climate change and increasing populations, the debate surrounding … Read more
Guardians of the Wild: A Look at Important Wildlife Institutions Worldwide The Earth’s biodiversity is a treasure trove of life, a complex tapestry woven from millions of species, each playing a vital role in the intricate web of ecosystems. However, this precious heritage faces numerous threats, from habitat loss and climate change to poaching and … Read more
Environmental influences are important both at the prenatal and postnatal stages of Human Development. At the prenatal stage, when a fetus is in the mother’s womb, internal or external harmful agents, such as certain legal or illegal drugs, alcohol, lead and pollutants can harm the unborn baby’s development. The mother’s Nutrition, diseases and emotional Stress … Read more
A Tapestry of Healing: Exploring the Rich Heritage of Medicinal Plants in India India, a land of diverse landscapes and vibrant cultures, is also home to a remarkable wealth of medicinal plants. For centuries, traditional systems of medicine like Ayurveda, Siddha, and Unani have relied on the healing power of these botanical treasures. This article … Read more
A Comprehensive Approach to Environmental Pollution: Unveiling the CEPI The Earth, our only home, is facing an unprecedented environmental crisis. From air and water pollution to soil degradation and climate change, the consequences of human activities are becoming increasingly evident. To effectively address this multifaceted challenge, a holistic and comprehensive approach is crucial. Enter the … Read more
Photovoltaic Electricity Photovoltaic (PV) electricity is a type of solar energy that converts sunlight into electricity using semiconductors. PV cells are made of materials that allow electricity to flow when light hits them. When sunlight hits a PV cell, it knocks electrons loose from their atoms. These free electrons flow through the cell, creating an … Read more
Pursuit of Sustainable Development Goals (SDG’s) The Sustainable Development Goals are the blueprint to achieve a better and more sustainable future for all. They address the global challenges we face, including those related to POVERTY, inequality, Climate, Environmental Degradation, prosperity, and peace and Justice. The Goals interconnect and in order to leave no … Read more
Unveiling the Differences: National Parks vs. Wildlife Sanctuaries The natural world, with its diverse ecosystems and captivating creatures, holds a special place in our hearts. Recognizing the importance of preserving this precious heritage, governments worldwide have established protected areas, each with its unique purpose and management strategies. Among these, two prominent categories stand out: National … Read more