World Geography Which Era among the following means “ancient life”? Mesozoic era Neoproterozoic Era Cenozoic Era Paleozoic Era Mesozoic era Neoproterozoic Era Cenozoic Era Paleozoic Era ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The Paleozoic Era begins 544 million years ago up to 248 million years ago. It refers to ancient life. It is also known as the Age of Fishes
World Geography The planet that takes the highest time for completing a rotation is Mercury Venus Earth Pluto Mercury Venus Earth Pluto ANSWER DOWNLOAD EXAMIANS APP
World Geography Which among the following statements is/are correct about Smog?It is formed in urban and industrial areas.It is formed when smoke is mixed with fogSelect the correct code from the options given below: Both 1 & 2 Only 1 Neither 1 & 2 Only 2 Both 1 & 2 Only 1 Neither 1 & 2 Only 2 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In urban and industrial areas smoke provides plenty of nuclei which helps in the formation of fog and mist. Smog is a condition when fog is mixed with smoke.
World Geography The humidity of the air depends upon temperature All of these location weather temperature All of these location weather ANSWER DOWNLOAD EXAMIANS APP
World Geography The process that creates a sub layer, which is white to gray in colour and composes of silica sand in the A horizon is called podsolosation gleisation calcification laterisation podsolosation gleisation calcification laterisation ANSWER DOWNLOAD EXAMIANS APP
World Geography The initial increase of magnetic field in magnetic storms is caused when there is a large decrease in field intensity when the gust wind itself engulfs the magnetosphere None of these when the shock wave, associated with the gusty solar wind, compresses the magnetosphere when there is a large decrease in field intensity when the gust wind itself engulfs the magnetosphere None of these when the shock wave, associated with the gusty solar wind, compresses the magnetosphere ANSWER DOWNLOAD EXAMIANS APP
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