WebApr 12, 2024 · The Earth’s diameter is 12,756 km (7,926.39 mi), which is the fourth largest of the eight planets of the solar system. What would you find if you could take a cross-section of the earth at the equator? It would look like a target. At the outside is the crust, which is a 5-70 km thick layer of solid rock with continents and oceans on its surface. WebCompared with Earth's diameter, the diameter of Mars is (a) significantly larger; (b) significantly smaller; (c) nearly the same size; (d) unknown (c) polar caps. The lengths of the seasons on Mars can be determined by observing the planet's (a) tilt; (b) eccentricity; (c) polar caps; (d) moons
How Large is Earth? Mass, Surface Area, and Diameter
WebOct 22, 2024 · Both of these values are very close to the accepted modern values for the Earth's circumference and radius, 40,070 km and 6378 km respectively, which have … WebEarth's circumference (the distance all the way around the equator) is 24,901 miles (40,075 kilometers). ... Its diameter (the distance from one side to the other through Earth's center) is 7,926 miles (about 12,756 kilometers). Earth is slightly smaller when measured between the North and South Poles which gives a diameter of 7,907 miles ... shane wasserman
How large is Earth? Cool Cosmos
WebEarth's shadow (or Earth shadow) is the shadow that Earth itself casts through its atmosphere and into outer space, ... Since Earth's diameter is 3.7 times the Moon's, the length of the planet's umbra is correspondingly 3.7 times that of the lunar umbra: roughly 1,400,000 km (870,000 mi). WebA) Earth is perfectly spherical. B) The equatorial diameter is 42 km (26 mi.) greater than the polar diameter. C) It is elongated. D) Earth is the second largest planet in the solar system. B) The equatorial diameter is 42 km (26 mi.) greater than the polar diameter. 11) The scale of a map can be expressed by which of the following? WebA tunnel is dug along the diameter of Earth.There is a particle of mass m at the centre of tunnel.The maximum velocity given to the particle, so that it just reaches the surface of earth is: R is radius of Earth and M is the mass of the earth shane warren youtube