If you think that there are only two people living on the surface of the Earth, you are seriously out of touch. In any event, not to deprive you of an answer, the study of the Earth's surface is geology, and the study of the people living on the Earth (more than two) is anthropology.
Its hard to explain it, but the equatorial surface gravity is 9.780327 m/s2 or 0.99732 gThe Earths gravity is around 380 ppm (pounds per mile).Sorry if this is too confusing!
To the best of my knowledge, the water under the surface was formed when the oceans were formed, or thereafter. In simple terms, cracks in the ground allows water to leak below ground into large open voids.
In terms of Radius and diameter; Mercury's radius and diameter (at the equator) = 0.3825 x that of Earths (or 38.25%) Venus's radius and diameter = 0.9488 x Earths (nearly 95%) (Earth's radius = 6378km, diameter = 12756km) Mars = 0.5323 x Earths (53.2%) Jupiter = 11.21 x Earths Saturn = 9.45 x Earths Uranus = 4.01 x Earths Neptune = 3.88 x Earths In terms of Volume; Mercury's volume = 0.056 x Earths (or 5.6% of Earths) Venus' volume = 0.857 x Earths (85.7%) (Earths volume = 1.08 x 1012 cubic km (km3)) Mars' volume = 0.151 x Earths (15.1%) Jupiter's volume = 1321.3 x Earths Saturn's volume = 763.59 x Earths Uranus' volume = 63.086 x Earths Neptune's volume = 57.74 x Earths
The frontal surface of the body is the anterior or ventral surface of the body. Accordingly, the terms "anteriorly" and "ventrally" specify a position closer to--or toward--the frontal surface of the body.
It isn't, it's a little bit bigger than the moon. It is the second smallest planet, if you count Pluto
A point on the Earths surface in terms of coordinates; typically in that of longitude and latitude.
In terms of volume, 1320 Earths.
sample
earth is 81.3 times the mass of the moon . acceleration due to gravity at earths surface = 9.82 (m/s)/s acceleration due to gravity at moons surface = 1.62 (m/s)/s . 1 kg at earths surface, force = 1 * 9.82 = 9.82 newtons 1 kg at moons surface, force = 1 * 1.62 = 1.62 newtons
29%
Biology in technical terms in the study of life. The word comes from the Greek "Bios" meaning life and "ology" meaning the study of, creating the study of life.
study
meterology
it means that one thing is vibrating like a microwave or a cell phone
108321*1012km3
Feasibility Study Report
Since a dragonfly is an insect, the field of study is called Entomology so the people who are studying insects are called Entomologists but there are also some specific terms that are used for the people who study dragonflies.