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4 days ago · This is a list of the world's countries and their dependencies by land, water, and total area, ranked by total area. The entries in this list include, but are not limited to, those in the ISO 3166-1 standard, which includes sovereign states and dependent territories .
- List of Countries and Dependencies by Population
Cartogram of the world's population in 2018; each square...
- Danish Realm
The Danish Realm, officially the Kingdom of Denmark, is a...
- Clipperton Island
Clipperton Island (French: La Passion–Clipperton [la pasjɔ̃...
- Tuvalu
Tuvalu (/ t uː ˈ v ɑː l uː / ⓘ too-VAH-loo), formerly known...
- Vatican City
Vatican City (/ ˈ v æ t ɪ k ən / ⓘ), officially the Vatican...
- Sint Eustatius
Sint Eustatius (/ j u ˈ s t eɪ ʃ ə s / yoo-STAY-shəs, Dutch...
- Algeria
Algeria, officially the People's Democratic Republic of...
- List of Countries and Dependencies by Population
6 days ago · Its surface area is 1.774 443 × 10 7 km 2, or just slightly bigger than Russia or Antarctica. Its surface gravity is 0.063 g (compared to 1 g for Earth and 0.17 g for the Moon). [3] This gives Pluto an escape velocity of 4,363.2 km per hour / 2,711.167 miles per hour (as compared to Earth's 40,270 km per hour / 25,020 miles per hour).
- 4.743 km/s
- Clyde W. Tombaugh
- February 18, 1930
- Lowell Observatory
2 days ago · Europa's surface temperature averages about 110 K (−160 °C; −260 °F) at the equator and only 50 K (−220 °C; −370 °F) at the poles, keeping Europa's icy crust as hard as granite.
- 13743.36 m/s
- 1.314m/s² (0.134 g)
- 3.09×10⁷ km² (0.061 Earths)
2 days ago · Coordinates: 44°N 21°E. Several terms redirect here. For other uses, see Serbia (disambiguation), Srbija (disambiguation) and Serbian republic. Not to be confused with Sorbia or Siberia.
4 days ago · A sphere with radius \(r\) has a volume of \( \frac{4}{3} \pi r^3 \) and a surface area of \( 4 \pi r^2 \). A sphere has several interesting properties, one of which is that, of all shapes with the same surface area, the sphere has the largest volume.
1 day ago · Africa. Africa is the world's second largest and second-most populous continent after Asia. At about 30.3 million km 2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth 's land area and 6% of its total surface area. [7] With 1.4 billion people [1] [2] as of 2021, it accounts for about 18% of the world's human ...
5 days ago · At 165,250,000 square kilometers (63,800,000 square miles) in area (as defined with a southern Antarctic border), this largest division of the World Ocean and the hydrosphere covers about 46% of Earth's water surface and about 32% of the planet's total surface area, larger than its entire land area (148,000,000 km 2 (57,000,000 sq mi)).
