๐น The angular distance of a point on the Earth's surface, measured in degrees from the centre of the Earth is called?
➨ Lattitude
๐น The angular distance measured in degrees along the equator, east or west of the Prime Meridian is called?
➨ Longitude
๐น The line that passes through 180 degree East or West Meridian of longitude which falls on the opposite side of the Greenwich Meridian is called?
➨ International Date Line
๐น 0 degree longitude that passes through Greenwich near London is called?
➨ Greenwich Mean Time (GMT)
๐น The 82 and 1/2 degree longitude that passes through Allahabad and is 5 and 1/2 hour ahead of the GMT is called?
➨ Indian Standard Time (IST)
๐น The two days during the year when the day and night are almost equal throughout the world because the sun shines vertically over the equator is called?
➨ Equinox
๐น The imaginary line that passes through the Earth midway between the North pole and the South pole is called?
➨ Equator
๐น The imaginary line drawn out on the global map from pole to pole and perpendicular to the Equator is called?
➨ Meridian
๐น In which part of the Earth's atmosphere is Ozone layer present?
➨ Stratosphere
๐น Which part of the Earth's atmosphere is suitable for radio communication?
➨ Ionosphere
๐น Which is the outermost layer of the Earth's atmosphere?
➨ Exosphere
๐น Study of rock is called?
➨ Petrology
๐น Granite and Basalt are which type of rocks?
➨ Igneous rocks
๐น Deposition of organic and non-organic matter over a period of time produces which type of rocks?
➨ Sedimentary rocks
๐น Igneous and Sedimentary rocks undergo changes due to pressure and change in temperature under the Earth's surface, this change led to the formation of which type of rock?
➨ Metamorphic rock
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