Neptune. There is a "Great Dark spot" on Neptune in which you could fit two Earths! However this enormous storm seems to surface and then vanish without warning. This has baffled scientists. Not to mention that the wind speed on Neptune is tremendous.
Heat deep inside Earth is constantly reshaping the planet's surface.
If you increase the albedo, more solar radiation will be reflected back into space and so the temperature will be lowered.
The Earth has an active interior that keeps it in a state of perpetual change. In other words, below the solid crust on which we live, is molten or semi-molten rock (magma). Our continents are like rafts, floating on molten rock, and imperceptively constantly on the move. On the surface, erosion and depositing is constantly happening. Therefore, an active planet is one were changes is constantly going on.
the rings of Saturn are made of small particles of ice, also it has no solid surface Improved answer by Drazenfx: The landscape of saturn is covered with dust and rovky solids. The ring is made up of different chunks of rock and ice. ~Drazenfx
Because the land is constantly changing.
There are two terrestrial planets in the solar system with ever-changing surfaces: Mars, which constantly undergoes minor changes due to sandstorms, and Venus, the surface of which is molten.
Mercury Of Course!
Meteorite craters.
Unfortunately there is no simple answer to that. The distance is constantly changing as the planets move in their orbits.
Heat deep inside Earth is constantly reshaping the planet's surface.
The world is constantly changing. Mountains are always growing. This planet is alive. For example, Hawaii is a mountain and Hawaii is constantly growing in size.
No, the location is constantly changing.
It is certainly likely that the planet Jupiter will die as a planet. All matter in the universe is constantly changing. The amount of matter will always remain constant.
Jupiter is a cloud/gas planet - there is no surface (so to speak) it is all gaseous clouds constantly swirling.
The earth is called a dynamic planet because it is constantly changing. Dynamic means changing, while static means staying the same.
The moon because no one sees when it changes.
Earth is a terrestrial planet. While it is true that Earth is constantly changing, its basic structure remains largely the same.