Notes and Study material for Exams
Science Express – Biodiversity Special (SEBS): A Rolling Exhibition for Conservation Awareness Introduction: The Earth’s biodiversity is a treasure trove of life, encompassing a vast array of species, ecosystems, and genetic diversity. However, this precious resource is facing unprecedented threats from human activities, leading to alarming rates of extinction and ecosystem degradation. To raise awareness … Read more
The formation and evolution of Earth’s AtmosphereAtmosphere is a complex topic with many different theories and hypotheses. Some of the most important subtopics include: The origin of the atmosphere: How did the atmosphere form in the first place? The Composition of the Atmosphere: What gases are in the atmosphere and how have they changed over … Read more
Exploring the Paleolithic Period (Old Stone Age): A Journey Through Time The Paleolithic Period, often referred to as the Old Stone Age, encompasses a vast expanse of human history, spanning from approximately 2.6 million years ago to 10,000 BCE. This era witnessed the emergence of our earliest ancestors, the development of rudimentary tools, and the … Read more
HUMAN EVOLUTION Human evolution is the lengthy process of change by which people originated from apelike ancestors. Scientific evidence shows that the physical and behavioral traits shared by all people originated from apelike ancestors and evolved over a period of approximately six million years. One of the earliest defining human traits, bipedalism — the ability … Read more
The Genesis of Our World: A Journey Through Earth’s Origin and Evolution The Earth, our home, is a dynamic and complex planet with a rich history spanning billions of years. Its formation and evolution are intertwined with the birth and evolution of the solar system itself, a story that begins with the collapse of a … Read more
Technology with a Human Face Technology and the Human Race The human race has indeed gone far with technology. From the age when he still used wooden and stone tools to a powerful era of silicon and steel, he ceased to be a helpless prey to a number of predators to become a god among … Read more