KSA stands for: Kingdom of Saudi Arabia. USB stands for: Universal Serial Bus ICU stands for: Intensive Care unit City of conferences is: Geneva City of Pilgrims is: Makkah Click for…

Symbol of Potassium is: K Formula of Laughing gas is:N2O (Nitrous oxides) Name of the Country that has 3 Capitals: South Africa CNN stands for: Cable News Network BBC stands for:…

Land of Golden Fleece: Australia Land of Sun Flowers: Argentina Symbol of Silver is: Ag Symbol of Gold is: Au Symbol of Iron is: Fe Click for complete file of 300…

The earth is 5th largest planet of the solar system. The diameter of earth is 12756 km. City of Peace is: Baghdad Land of Pure White Clouds: New Zealand Land of…

The speed of rotation of the earth is the highest at the North pole. At Vernal Equinox earth revolve at a faster rate around the Sun. Atmosphere pressure exerted on earth…

Water is not example of exhaustible resources of the earth available to man. 51% of insulation is received by the earth’s surface. Equatorial region of the earth’s surface receives the highest…

The polar diameter of the earth is shorter than the equatorial diameter by 43 km. The sun’s heat and light energy reaches the earth by radiations. The North Pole of the…

The earth revolves round the sun in its orbit by approximately 1-degree per day. Solar calendar is Gregorian type of calendar. When the earth reaches its perihelion, then it is nearest…

Study of Dreams : Orneirology The percentage of oxygen in atmosphere oxygen is approximately 21%. Atmosphere around the earth maintain its temperature. The Imaginary line on the earth’s surface which closely…

Study of Insects : Entomology Study of Algae : Phycology Study of Universe : Cosmology Study of Cancer : Oncology Study of Eggs : Oology Click for complete file of 300…