The core of the earth is also called? What is the relative humidity when the absolute humidity is 3 grams per cubic meter and the air has a capacity of 12 grams per cubic meter What percentage of the earths atmosphere does O2 comprise The Great Wall of China is about __________ KM long. Maldives, a country in Asia, is consist of around __________ islands. Who amongst the following scholar first declared that the earth is spherical An uplifted landmass undergoes transformation by the process of land sculpture ending into a low featureless plains. The above quotation is associated Plains lie generally below 150 m which of the following plains does not conform to this criterion How many times the international date line deviates from 180° longitude Involutions are Which one of the following is not related to water pollution The Great basin of U.S.A. is really a plateau which has been formed by The density of the earth as a whole is “Datum” Line denotes The southern limit of India (mainland) is .....is a triangular landmass that forms at its mouth when a river splits into several branches just before entering the sea How many National parks have been authorized till now in India? How many states are within Indian Deccan Plateau ? How many countries shares their border with India ? How many types of soil found in India? India is divided into how many seismic zones according to the earthquake zoning map? Asia Continent is what percent of earth area ? Aryabhatta satellite was launched in ? The central water Tribunal was established in India in ? Which one of the following will turn blue litmus red? Which is the nearest planet to the sun? The longest day (shortest night) in the southern hemisphere is? The Ice age ended about ____ years ago? With the disintegration of USSR in end 1991, comprised of ____ Union Republics? Temperature increases in ________ ? The lapse rate in Troposphere is? The limit of clouds is up to _______? Two ionic layers are present in? There is cut off signal when NASA rocket reaches in the region of ______? A layer of Ions inside the mesosphere is called _______? CFC is continuously destroying the ____ layer? CFC is continuously destroying the ____ layer? CFC is continuously destroying the ____ layer? The pause between stratosphere and thermosphere is called _______? The pause between troposphere and stratosphere is called ________? The greatest concentration of ozone is found at ______ km? A layer located in stratorphere which absorbs ultraviolet rays of sun called _______? Without _______ there would be no clouds or rainfall? ___ absorbs energy which is transferred to the atmosphere from the earth's surface and maintains temperature for life? The part of atmosphere which is consisted on variable gasses with unknown composition is called _______? Oxygen is ______ % in the air? Nitrogen is ______ % in the air? The part of atmosphere which contains constant gasses with known composition called? Total height of atmosphere is _______ km? The total height of homosphere is ______ km? Atmosphere is divided into two main vertical regions one is called hydrosphere and lower is ______? Suez canal was constructed in the year? A local wind blows from sea towards land is:? The minimum distance between the sun and the earth occurs on? On which date sun's rays are vertical over the Tropic of Cancer? On which date sun's rays are vertical over the Tropic of Cancer? Which of the following years is not a leap year? Which is shortest day in the Northern Hemisphere? The world largest active volcano Mauna Loa is located in? Death Valley in California (USA) is famous for? In the composition of earth, aluminum is? Out of the total area of the world Australia contains? Out of total area of world Europe contains? Out of the total area of the world Antarctica contains? Out of the total area of the world South America contains? Out of total area of the earth North America contains? What percentage Africa has out of the total area of earth? What percentage Asia has out of the total area of the World? How many continents are in the earth? The area of Asia is more than…..million? Barysphere is the interior of the earth’s crust containing? The science of classification of organisms is called? Atmosphere is the result of very gradual change starting about? The types of mass movements are? Caves, arches and stacks are formed by erosional features of? Excavation of shallow depressions by wind erosion is called? The features produced by wave erosion are? The Indus Gorge in Kashmir is? The three stages of the river are also known as? About 30 per cent of Japan’s Industries are concentrated in? Coolgardie and Kalgoorlie are famous as? Vaal River is a tributary of? Environment Handbook (1968) was edited by? Initial concentration of cotton industry in USA was? Anchor tenant is associated with? Which country has noticed the highest crude death rate? Ratio of total population to total food grain land is? Main export of Venezuela is? Soo Canal links lakes? Amsterdam is famous for? Which among the following ethnic groups does not fall under Mongoloids? Which part of Malaysia is most densely populated? Which region would be worsed affected by air pollution? Very old, highly weathered soil of low latitude is known as? Which among the following does not fall under the warm temperate western margin climate? Who conducted world wide study of 102 submarine Canyons? Related to ocean deeps which one is incorrect? Which ocean does not show constant pattern of ocean current? Selective scattering is caused by? The world’s lowest air pressure has been recorded at? The most important component responsible for Albedo is? For the first time who used word ‘Anticyclone’? A genetic classification of streams was developed by W.M. Davis, following earlier ideas of? Sub-aerial slopes include aggravational slopes created by? Amount of vertical and lateral displacement on a fault is respectively referred to as? The rocks that make up the continents and are rich is silicon and aluminum are? Which of the following predominantly acts as the agent of chemical erosion of soil ? What is weathering ‘? Molten rock below the surface of the earth is called? ln which type of rocks are coal and petroleum found? The hot desert of the world are generally Found near? .Summer rains in Australia broadly decreases From? Which of the following pairs is correctly matched ? Which of the following regions gets no rainfall throughout the year ? The Mediterranean lands are often called the Worlds? Long treeless grassy palms are characteristics of? Which of the following natural regions is not found in the Torrid Zone ? Deciduous trees are those? Postaz are temperate grassland in? Tropical deciduous or monsoonal forests occur in? Which one of the following deserts is famous for its deposits of nitrates ? Which vegetation is called natural cattle country ? .Which country fails in all three natural regions Hot desert, Mediterranean and Cool temperate type of climate ? ‘Mediterranean Sea Forests’ are found in the areas? The most important factor to control the growth and types of forests is? In general the most fertile layer of the soil is? Which industry is most important in South-West Asia ? What is’Hebrew’? What is ‘Karaganda’ ? Optimum Population Theory is propounded by? ‘Craal ‘is a house of ? Hunting Instrument Harpoon is used by? By which theory does the population increase geometrically ? The determining factor of population region is? The ‘Hottentots’ are the? Which one of the following regions practising most intensive subsistance farming ? Which of the following States was formed exclusively by the migrants in the 20th Century ? The Red Indians or American Indians belong to the? Who said, “Similar locations lead to similar mode of life” ? Which one of the following countries has the highest average of road length on per thousand square kilometres of area basis ? The longest inland waterways in the world is? Victoria Falls, the greatest in the world, is situated in? The direction of the monsoons of the Arabian sea branch is from 1⃣ North? The Indian Red Cross Society was established in the year/? When was SAARC founded?