The 10-ton meteor, which recently streaked across the sky of Russia, exploded over which among the following mountains of Russia?
[A]Ural Mountains
[B]Baikal Mountains
[C]Koryak Mountains
[D]Sayan Mountains

Ural Mountains
Recently, a meteor streaked across the sky and exploded over Russia’s Ural Mountains with the power of an atomic bomb on February 15th, its sonic blasts shattering countless windows and injuring about 1,100 people. The giant piece of space rock streaked over the city of Chelyabinsk in central Russia with the force of 30 of the nuclear bombs dropped on the Japanese city of Hiroshima during World War II.