: Surface area formula: SA = 514,718,540.5 sq/km. Related Courses. Find the surface area of the earth in square meters and in square miles? The stratosphere starts just above the troposphere and extends to 50 kilometers (31 miles) high. Total water surface area: 70.8% (361,132,000 sq km) Total land surface area: 29.2% (148,940,000 sq km) There are a total of 5 oceans, and they are the Arctic, Pacific, Atlantic, Indian, and the Antarctic Ocean. Earth has a surface area of roughly 510,066,000 square km (196,938,000 square miles); almost 71 percent of Earth's surface is covered by saltwater oceans. Dicas, sugestes, indicaes e informaes sobre produtos para o Homem Moderno 4*Pi*radius squared. The radius of the Earth is approximately 6,371 kilometers. Still, the decreased distance during "closest approach" allows . Question: How much of the land on Earth is covered by humans? Oceans cover approximately 70.8% or 361 million square kilometers (139 million square miles) of Earth's surface ( Table 8o-1 ) with a volume of about 1370 million cubic kilometers (329 million cubic miles). 139,799,000 square miles of Earth's surface area is covered with water Step-by-step explanation: Percentage will be used to calculate the surface area of earth covered by water Given Surface area of earth = 196900000 square miles Percentage of water = 71% So, Hence, 139,799,000 square miles of Earth's surface area is covered with water Mars: 144,371,391 square kilometers (1.4437 x 10 8 km 2) or 55,742,106 square miles. The radius of the earth is approximately 3959 miles, so the surface area is roughly 197,000,000 square miles, just as JM Ruby said. Our nearness to Venus is a matter of perspective. With 1.3 billion people as of 2018, it accounts for about 16% of the world's human population.Africa's population is the youngest amongst all the . Of this, 70.8%, or 361.13 million km^2 (139.43 million sq mi), is below sea level and covered by ocean water. The radius of the Earth is approximately 3,960 miles, while the radius of the Moon is approximately 1,080 miles. Now lets try it for another real place. Find the ratio of surface area of land to that of the entire planet. Calculate the surface area of the earth if the radius of the earth is 6400 kilometers. (ii)Find the volume of the atmospheric surrounding Earth using the mean of the two diameters. In my research all of the data found on the land surface area was around 1.5 10 8 km 2. The surface area of a square pyramid is comprised of the area of its square base and the area of each of its four triangular faces. Answer by ankor@dixie-net.com (22630) ( Show Source ): You can put this solution on YOUR website! Russia is so big that even if we divided the country between its Asian and European sections, those new regions would still be the largest in their respective continents. )Earth's core is hot enough to heat Earth's surface. Mars radius is 2106 miles, while its surface area is 55.91 million square kilometers (3.47x10^7 miles) What is the surface are of mars in square km? Together they occupy roughly 7.2% of Earth's surface. b. According to the FAO Global Land Cover SHARE database, produced in 2014, 0.6% of Earth's land surface is defined as 'Artificial surfaces'. Area of water: 361 740 000 km 2 (139 668 500 square miles), this are 71% of the total surface of the Earth. The surface area of land on Earth is about 5.73 10^7 square miles. The continents are the great land masses of the earth. To complete your line measurement, double-click on your last point, or click Done . Density of Earth (1 mile) deep at rock bottom. V = 1 6 D 3 = 1 6 ( 12 3) V = 904.78 m 3 answer. Round to Volume Calculation. formula 1 store toronto. Prealgebra. The Earth is widest at the equator. Given height h and edge length a, the surface area can be calculated using the following equations: base SA = a 2. lateral SA = 2a (a/2)2 + h2. decimal places. The total area of the Earth is approximately 510 million square kilometers and the oceans cover about 71 percent of the Earth's surface, which is about 360 million square kilometers. Another 30 percent of freshwater is in the ground. Earth's surface area is 13 4/9 times that of moon. Metric: 149,598,262 km English: 92,956,050 miles Scientific Notation: 1.4959826 x 10 8 km Astronomical Units: 1.000 A.U. 5 Things to Know About NASA's New Mineral Dust Detector. The planet is nearly as big around as Earth - 7,521 miles (12,104 kilometers) across, versus 7,926 miles (12,756 kilometers) for Earth. The troposphere starts at the Earth's surface and extends 8 to 14.5 kilometers high (5 to 9 miles). The land occupies only 29% of the Earth's Surface (148.3 million sq km or 57.3 million sq mi). Answer: The surface covered with water is 147534458.7 miles. Daniel Chen -- 2001 Volume Calculation. The surface of Earth covers an area of approximately $196,800,000$ square miles. The surface area of land on Earth is about 5.73 10^7 square miles. The surface area of Earth is about 197 million square miles / 510 million square kilometers. Maximum depths can exceed 10 kilometers (6 . The surface area of land on Earth is about 5.73 10^7 square miles. Earth's mass is 6.6 sextillion tons (5.9722 x 10 24 kilograms). Surface Area (square km) 1. On the left, click Measure . Almost all weather is in this region. That means that there is only 1/d^2 energy falling on any similar area on the expanding sphere. Surface Area of the Planets and the Sun. About $\frac{3}{4}$ of that area is covered by water. While the Earth is not exactly spherical, it's close enough for this first-order approximation. The total volume of liquid water on Earth is about 1.39 billion cubic km (332.5 million cubic miles), and it has an average temperature of about 4 C (39.2 F), not far above the freezing . 3.7 B. Google Earth will switch to a top-down view. Similarly, the Earth's equatorial circumference is 24,902 miles. One degree of latitude equals approximately 364,000 feet (69 miles), one minute equals 6,068 feet (1.15 miles), and one-second equals 101 feet. View Answer. The sum of the areas of all shapes that cover the surface of the planet. Find the surface area of the earth in square meters and in square miles? According to modern estimates, the surface area of the Earth is approximately 510 million square km (5.1 x 108 km2) or 1,969,000 square miles. As a result, in order to calculate the exact surface area, mathematicians have developed a specific formula which has detemined that the Earth's surface area is approximately 196,939,900 square miles (510.1 million km) and of that 57,505,693.767 square miles (148.9 million km) is the land area not covered by oceans. As of March 11, the most recent data available, the area of the island had tripled to 0.38 square miles (0.98 square kilometers). Of total freshwater, over 68 percent is locked up in ice and glaciers. Earth is the 6th largest solar system object, with a mean radius of 6,371 kilometers, and the 5th-largest planet after Jupiter, Saturn, Uranus, and Neptune. Shape of the Earth: Covering more than 30 percent of the Earth's surface, the Pacific Ocean is the largest water mass on the planet. C. 13.4. Surface area of the balloon. Sun. Think of it like this. For example, if we were to find the surface area of a sphere with a radius of 5 inches, we. Out of these five, there are three major . The total surface area of the Earth is about 510 million km^2 (197 million sq mi). Volume of gas. The planet's rotation causes it to bulge at the equator. Because Earth is not completely spherical, its mean radius is 3,959 miles, and its equatorial diameter is 7,926 miles. Rank. Km) 100%: Asia (including the Middle East) . Continent Area in Square Miles (Square Km) Percent of Total Land Area on Earth; The World : 57,308,738 Sq. Cell areas and volumes were then summed over each ocean or marginal sea. (Hint: You are looking for the circumference of a circle.) Question: The radius of earth is 6.4x1033 km. However, things are more complicated than this since Earth is not a perfect sphere. Step-by-step explanation: Since earth is not a sphere, the mean of the radius is used to detrmine the avearge radius and then assume earth as sphere. With a surface area of more than 155 million square kilometers (60 million square miles), this ocean basin is larger than the landmass of all the continents combined. dA = a 2 cos () (1-e 2) d dl / (1-e 2 sin 2 ) 2. NASA Releases Breakthrough Forest Biomass-Carbon Product. The radius of earth is 6.4x1033 km. Answer. Earth's polar radius is 3,950 miles (6,356 km) a difference of 13 miles(22 km). Its volume is about 260 billion cubic miles (1 trillion cubic kilometers). The diameter of the Earth at the poles is 7,899.8 miles. For a detailed explanation of where Earth's water is, look at the data table below. find the surface area of water on earth, using the mean of the two diameters. Cell areas and volumes were then summed over each ocean or marginal sea. This chart shows total surface area of earth. The planet's rotation causes it to bulge at the equator. 1. Earth has a mass of about 6.6 sextillion tons and a volume of about 260 billion cubic miles / 1 trillion cubic kilometers. If you started walking from one end to the other, you would have to cover more than 24.901 mi / 40.075 km. The Earth has a diameter of 7,926.3 miles at the equator, and its circumference, or the distance around the earth at the equator, is 24,901.55 miles. U.S. Space Force Releases Decades of Bolide Data to NASA for Planetary Defense Studies. On your computer, open Google Earth. Crumple it up, that same sheet now crumpled is much smaller, so if you get a larger sheet of paper it can be crumpled up to resemble hills, valleys, etc. Similarly in the case of earth whose radius is 6371 kilometers, the surface area can be measured easily by applying the method of surface area of a sphere which is. Earth's surface gained 115,000 km 2 of water and 173,000 km 2 of land over the past 30 years, including 20,135 km 2 of water and 33,700 km 2 of land in coastal areas. Total surface area of earth: 510,072,000 sq km. What is the volume of the Earth? = 4*3.14*6,371 squared. The diameter of Earth's surface is d1 miles from the North and d2 miles from opposite points at the equator. )Earth's magnetic field creates suitable temperatures on Earth's surface. 6.088 x 1012. The surface area of planet Mars is 144,798,500 km2 (Note: The volume of a sphere of radius r is given by .) Find the volume and total surface area of the earth. total SA = a 2 + 2a (a/2)2 + h2. Science. (ii)Find the volume of the atmospheric surrounding Earth using the mean of the two diameters. Dividing the global yearly demand by 400 kWh per square meter (198,721,800,000,000 / 400) and we arrive at 496,804,500,000 square meters or 496,805 square kilometers (191,817 square miles) as the area required to power the world with solar panels. According to modern estimates, the surface area of the Earth is approximately 510 million square km (5.1 x 10 8 km 2) or 196,900,000 square miles. Earth: . There are seven continent on Earth now: Africa, Antarctica, Asia, Australia, Europe, North America, and South America. (i) about 75% of earth's surface is covered by water. nasa.gov. Volumes were calculated for each ocean grid cell in ETOPO1 using Equation 1 to determine cell area, and Equation 2 to determine cell volume. The percentages of earth's land surface can be divided into different types: 20% covered by snow land, 20% mountains, 20% dry land, 30% good land that can be farmed, 10% land doesn't have topsoil. This part of the atmosphere is the most dense. Calculator for the approximate surface areas of Sun, Moon, Earth and the planets in square kilometers, square miles and compared to each other. If earth's diameter is 7920 miles, its radius is 7920/2=3960 miles and as total surface area of a sphere of radius r is 4pir^2, Earth's total surface area is 4pir^2=3.1416xx4xx3960xx3960=197061258.24 square miles.