WebMar 22, 2024 · Just slightly larger than nearby Venus, Earth is the biggest of the four planets closest to the Sun, all of which are made of rock and metal. The name Earth is at least 1,000 years old. All of the planets, … WebJan 10, 2024 · Given that the surface area of Earth is about 197 million square miles (510 million square kilometers), there's around 37.5 million-billion gallons of water in the atmosphere, Fabry said. If all ...
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WebFeb 6, 2014 · Approximately 71% of the Earth's surface (an area of some 361 million square kilometers) is covered by ocean" - Ocean; Wikipedia By this estimate, Earth is … Web2 days ago · Russia — 6,601,668 Square Miles (17,098,242 Square Kilometers) Russia is the largest country in the world by a long shot. More than twice as big as Brazil (the 5th largest country in the world). Russia accounts for one-tenth of the world's landmass, occupies two different continents, spans 11 time zones and borders 14 other countries. citizen folding bike manual
What is the Surface Area of the Earth? - …
WebScience. Earth Sciences. Earth Sciences questions and answers. Figure 1: World Map Earth's total area is roughly 510 million square kilometers ( 197 million square miles). Approximately 360 million square kilometers ( 140 million square miles) of the Earth is covered by oceans and seas. 4. WebOct 22, 2024 · (C = 2πr) With this information, Eratosthenes inferred that the Earth's radius was 6366 km. 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 since been measured by orbiting spacecraft. Web1 day ago · The 51-square kilometer (20-square-mile) pileup is an important yet poorly quantified part of the carbon cycle, scientists say Date: April 11, 2024 Source: American … dichorionic twins pregnancy