World Geography The reaction is carbonate and bicarbonate ions with mineral is called carbonation solution hydrolysis oxidation carbonation solution hydrolysis oxidation ANSWER DOWNLOAD EXAMIANS APP
World Geography The infrared radiation by sun are strongly absorbed by water vapours ozone carbon dioxide and water vapours carbon dioxide water vapours ozone carbon dioxide and water vapours carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
World Geography The hot and cold deserts together occupy nearly ____ land area of the world. 1/3rd 1/2 3/4th 1/4th 1/3rd 1/2 3/4th 1/4th ANSWER DOWNLOAD EXAMIANS APP
World Geography The type of soil needed for rice is rich, muddy and saturated with water clayey loam deep, loamy, well drained humus, rich in Fe and potash rich, muddy and saturated with water clayey loam deep, loamy, well drained humus, rich in Fe and potash ANSWER DOWNLOAD EXAMIANS APP
World Geography When did the Supercontinent Pangaea begin to break up? 50 million years ago 2000 million years ago 500 million years ago 200 million years ago 50 million years ago 2000 million years ago 500 million years ago 200 million years ago ANSWER EXPLANATION DOWNLOAD EXAMIANS APP According to Alfred Wegener, all the major continents formed one giant supercontinent, called Pangaea. About 200 million years ago, the supercontinent Pangaea began to rift.
World Geography The rainfall in the peninsular interior averages about 550 mm a year 650 mm a year 850 mm a year 750 mm a year 550 mm a year 650 mm a year 850 mm a year 750 mm a year ANSWER DOWNLOAD EXAMIANS APP
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