December 7, 2016


A supermoon is the coincidence of a full moon or a new moon with the closest approach the moon makes to the earth on its elliptical […]
December 7, 2016


A tsunami (plural: tsunamis or tsunami; from Japanese: “harbour wave” also known as a seismic sea wave, is a series of waves in a water body caused by the displacement […]
December 4, 2016


In economics, inflation is a sustained increase in the general price level of goods and services in an economy over a period of time. When the price level rises, each unit of currency buys fewer […]
December 4, 2016


A biome is a formation of plants and animals that have common characteristics due to similar climates and can be found over a range of continents. Spanning continents, Biomes are distinct […]
December 4, 2016


A tornado is a violently rotating column of air that spins while in contact with both the surface of the earth and a cumulonimbus cloud or […]
September 3, 2016


Hurricane, Cyclones, Typhoons…are three words mean more or less the same – a formation in the oceans of zones of low pressure which cause changes of […]
August 30, 2016

Global Warming

Global Warming is the increase of Earth’s average surface temperature due to effect of greenhouse gases, such as carbon dioxide emissions from burning fossil fuels or […]