WebMar 22, 2024 · Earth is the third planet from the Sun at a distance of about 93 million miles (150 million km). 3 As the World Turns A day on Earth is 24 hours. Earth makes a complete orbit around the sun (a year in Earth … WebConvert Degrees to Kilometers on Earth. Find the circumference of the Earth in kilometers. By default, the deg2km function assumes your input is a measurement of the Earth, which is represented as a sphere with a radius of 6371 kilometers. km = deg2km (360) km = 4.0030e+04.
Earth: By the Numbers - NASA
Earth as an idealized spheroid has a surface area of about 510 million km 2 (197 million sq mi). Earth can be divided into two hemispheres . Generally, Earth is divided by latitude into the polar Northern and Southern hemispheres, or by longitude into the continental Eastern and Western hemispheres. See more Earth is the third planet from the Sun and the only place known in the universe where life has originated and found habitability. While Earth may not contain the largest volumes of water in the Solar System, only Earth sustains liquid … See more Formation The oldest material found in the Solar System is dated to 4.5682+0.0002 −0.0004 Ga (billion years) ago. By 4.54±0.04 Ga the … See more Rotation Earth's rotation period relative to the Sun—its mean solar day—is 86,400 seconds of mean … See more Earth's hydrosphere is the sum of Earth's water and its distribution. Most of Earth's hydrosphere consists of Earth's global ocean. Nevertheless, Earth's hydrosphere also consists of … See more The Modern English word Earth developed, via Middle English, from an Old English noun most often spelled eorðe. It has cognates in every Germanic language, and their See more Size and shape Earth has a rounded shape, through hydrostatic equilibrium, with an average diameter of 12,742 … See more Moon The Moon is a relatively large, terrestrial, planet-like natural satellite, with a diameter about one-quarter of the Earth's. It is the largest moon in the … See more WebApr 11, 2024 · Those logs can stack up as the river twists and turns, resulting in long-term carbon storage. A new study has mapped the largest known woody deposit, covering 51 square kilometers (20 square miles) of the Mackenzie River Delta in Nunavut, Canada, and calculated that the logs store about 3.4 million tons (about 3.1 million metric tons) of … can hoa raise dues without a vote
Land - University of Texas at Austin
WebFeb 7, 2024 · The moon's surface area is about 14.6 million square miles (38 million square km), which is less than the total surface area of the continent of Asia (17.2 million square miles or 44.5 million ... WebJul 6, 2024 · The total surface area of Earth is about 197 million square miles (510 million square km). About 71% of our planet is covered by water and 29% by land. For comparison, the total surface... WebOver the last few centuries, this has changed dramatically: wild habitats have been squeezed out by turning it into agricultural land. If we rewind 1000 years, it is estimated that only 4 million square kilometers – less than 4% of the world’s ice-free and non-barren land area was used for farming. fithealthyrecipes