2 miles cubed
The approximate percent of oxygen in Earth's lower atmosphere is around 20.95% by volume.
The approximate percentage by volume of oxygen in Earth's atmosphere at location 2 is around 21%.
Oxygen makes up about 21% of Earth's lower atmosphere by volume.
The approximate percentage of oxygen in Earth's lower atmosphere is around 21% by volume.
The sphere's approximate volume is 523.6 cubic feet.
Approximately 21% of Earth's atmosphere is made up of oxygen.
The approximate volume of a sphere with a diameter of 8 inches is 268 cubic inches.
If you want an approximate answer, we can assume the Earth and the Moon to be spheres, then go google for their radii, and plug that in the formula for volume of a sphere,V=(4/3)*pi*(radius)^3. Volume of Earth about 1.08321 x 10^12 km^3 Volume of Moon about 2.1958 x 10^10 km^3 The purpose of my answer was to explain how to calculate the volume not of just earth and moon, but any celestial object that can be approximated to a sphere, provided you know the radius. ps- I know the question is to tell the volume, not how to calculate it, but I thought the latter way of approaching the question would be more helpful!
Which of the following describes how Eratosthenes discovered the approximate circumference of the earth
This is actually how people approximate real volume of obscured 3D objects.
volume of a traffic cone
You calculate the volume of three-dimensional figures, not of numbers like pi.