World Geography When did the Supercontinent Pangaea begin to break up? 50 million years ago 200 million years ago 500 million years ago 2000 million years ago 50 million years ago 200 million years ago 500 million years ago 2000 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 main properties of cosmic ray particles are its energy All of these are its properties its electric charge its rest mass its energy All of these are its properties its electric charge its rest mass ANSWER DOWNLOAD EXAMIANS APP
World Geography Which is the only moon in our solar system to have a substantial atmosphere? Europa Phobos Titan Ganymede Europa Phobos Titan Ganymede ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Titan is the only moon in the solar system to have a dense atmosphere and earth like cycle of liquid in its atmosphere.
World Geography The temperature needed to keep the earth's surface and the atmosphere in thermal equilibrium is called the surface temperature global temperature equilibrium temperature the mean global surface temperature the surface temperature global temperature equilibrium temperature the mean global surface temperature ANSWER DOWNLOAD EXAMIANS APP
World Geography The longest river in the Common wealth of independent states is the Irtysh river Ob river Yenisei river Volga river Irtysh river Ob river Yenisei river Volga river ANSWER DOWNLOAD EXAMIANS APP
World Geography The soil used for cutting bricks, used in the construction of houses is laterite soil alluvial soil saline and alkaline soils black soil laterite soil alluvial soil saline and alkaline soils black soil ANSWER DOWNLOAD EXAMIANS APP
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