in terms of size, average density, mass, and surface gravity, venus is very similar to earth. but mars is the planet that is most similar to earth in other ways. a martian day is just over 24 hours, and its rotation axis is tilted by about the same amount as earth's.
these landforms are not only the physical features of the earth's surface but also the basis of human civilization. the major landforms found on the earth's surface are mountains, plateaus and plains. in this lesson, we will study the major landforms of the earth and their economic importance for us.
the wave that travels to the interior of the earth. ( s-wave & p-wave )
in my opinion only, russia