World Geography Which Era among the following means “ancient life”? Cenozoic Era Neoproterozoic Era Paleozoic Era Mesozoic era Cenozoic Era Neoproterozoic Era Paleozoic Era Mesozoic 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 ratio of the weight of water vapour to the total weight of air (including the water vapor) is called absolute humidity mixing ratio relative humidity specific humidity absolute humidity mixing ratio relative humidity specific humidity ANSWER DOWNLOAD EXAMIANS APP
World Geography When did the Supercontinent Pangaea begin to break up? 2000 million years ago 200 million years ago 500 million years ago 50 million years ago 2000 million years ago 200 million years ago 500 million years ago 50 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 process that may cause physical weathering or mechanical rupture are None of these abrasion, oxidation, hydrolysis abrasion, crystallization, pressure release crystallization, carbonation, thermal insolation None of these abrasion, oxidation, hydrolysis abrasion, crystallization, pressure release crystallization, carbonation, thermal insolation ANSWER DOWNLOAD EXAMIANS APP
World Geography Without ____ the equator would be much hotter than it is while the poles would be much cooler. cycle of air circulation All are similar terms global wind pattern latitudinal redistribution of heat cycle of air circulation All are similar terms global wind pattern latitudinal redistribution of heat ANSWER DOWNLOAD EXAMIANS APP
World Geography The percentage of the incident radiation reflected back to space is called both are similar terms planet's albedo None of these earth's albedo both are similar terms planet's albedo None of these earth's albedo ANSWER DOWNLOAD EXAMIANS APP
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