Global Warming And Its Impact

 Global Warming and Its Impact Global warming is the slow increase in the average temperature of the earth’s atmosphere because an increased amount of the energy (heat) striking the earth from the sun is being trapped in the atmosphere and not radiated out into space. The earth’s atmosphere has always acted like a greenhouse to … Read more Global Warming And Its Impact

El Nino

 El Nino El Niño is the name given to the occasional development of warm ocean surface waters along the coast of Ecuador and Peru. When this warming occurs the usual upwelling of cold, nutrient rich deep ocean water is significantly reduced. El Niño normally occurs around Christmas and usually lasts for a few weeks to a few … Read more El Nino

El Nino

 El Nino El Niño is the name given to the occasional development of warm ocean surface waters along the coast of Ecuador and Peru. When this warming occurs the usual upwelling of cold, nutrient rich deep ocean water is significantly reduced. El Niño normally occurs around Christmas and usually lasts for a few weeks to a few … Read more El Nino

Earthquakes And Volcanoes

 Earthquakes and Volcanoes: Types, distribution and their impact:- Earthquake:- The study of seismic waves provides a complete picture of the layered interior. An earthquake in simple words is shaking of the earth. It is a natural event. It is caused due to release of energy, which generates waves that travel in all directions. … Read more Earthquakes And Volcanoes

Hydrological Cycle

 Hydrological Cycle Water cycle, also called hydrologic cycle, cycle that involves the continuous circulation of water in the Earth-atmosphere system. Of the many processes involved in the water cycle, the most important are evaporation, transpiration, condensation, precipitation, and runoff. Although the total amount of water within the cycle remains essentially constant, its distribution … Read more Hydrological Cycle

Development Of Railway

 Development of Railway:- The romance of train travel in India is legendary, but the task of constructing the railways in the first place was daunting. There were huge problems in dealing with such a vast and inhospitable country. The idea of introducing railways to India had been mooted as early as the 1830s. … Read more Development Of Railway

Eskimo

 Eskimo Eskimo, any member of a group of peoples who, with the closely related Aleuts, constitute the chief element in the indigenous population of the Arctic and subarctic regions of Greenland, Canada, the United States, and far eastern Russia (Siberia). Early 21st-century population estimates indicated more than 135,000 individuals of Eskimo descent, with … Read more Eskimo

Eskimo

 Eskimo Eskimo, any member of a group of peoples who, with the closely related Aleuts, constitute the chief element in the indigenous population of the Arctic and subarctic regions of Greenland, Canada, the United States, and far eastern Russia (Siberia). Early 21st-century population estimates indicated more than 135,000 individuals of Eskimo descent, with … Read more Eskimo