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Hace 2 días · Earth, third planet from the Sun and the fifth largest planet in the solar system in terms of size and mass. Its single most outstanding feature is that its near-surface environments are the only places in the universe known to harbour life. It is designated by the symbol ♁.
Hace 1 día · It may be further subdivided by the equator into northern (North Pacific) and southern (South Pacific) portions. It extends from the Antarctic region in the South to the Arctic in the north. [1] The Pacific Ocean encompasses approximately one-third of the Earth's surface, having an area of 165,200,000 km 2 (63,800,000 sq mi ...
Hace 5 días · Earth is also rotating from west to east, at about 28 km/min at the Equator, but as the Moon is moving in the same direction as Earth's rotation at about 61 km/min, the umbra almost always appears to move in a roughly west–east direction across a map of Earth at the speed of the Moon's orbital velocity minus Earth's rotational velocity.
Hace 4 días · Western Hemisphere, part of Earth comprising North and South America and the surrounding waters. Longitudes 20° W and 160° E are often considered its boundaries. Some geographers, however, define the Western Hemisphere as being the half of Earth that lies west of the Greenwich meridian (prime meridian, 0° longitude) continuing to ...
Hace 2 días · It is the largest planet in the Solar System, with a diameter of 142,984 km (88,846 mi) at its equator, giving it a volume 1,321 times that of the Earth. [2] [41] Its average density, 1.326 g/cm 3 , [d] is lower than those of the four terrestrial planets .
Hace 5 días · Answer. Verified. 406.2k + views. Hint: As we all know that the equator is an imaginary line in the middle of a planet. Equator is an imaginary line that divides the earth into southern hemisphere and northern hemisphere while the Polar diameters are measured from pole to pole. Complete step by step answer:
Hace 3 días · Sunspots are never seen exactly at the equator or near the poles. George Ellery Hale in 1908 discovered their magnetic fields, which are about 2,000–4,000 gauss in strength. ( Earth’s magnetic field has a strength of 1 gauss.) John Evershed in 1909 detected the radial motion of gas away from sunspot centres.
