Rilles
yes
cracks
they are called valleys
True. Through his telescope, Galileo saw sunspots on the Sun, which were considered "imperfections" at the tie. He also used hie telescope to prove that the Moon has mountains and valleys like the "imperfect" Earth by noticing the shadows cast near the dividing line between the light and the dark portions of the lunar face.
it has craters which are big indents which create valleys and hills
running water
glacial ice
Cirque
It depends, there are all sorts of reasons. Volcanic soil is very fertile for example. Also, valleys are formed by water running through then drying up. Valleys would have all the minerals from the water in it's soil, making it richer.
Yes, many deserts have valleys, especially if a river flows through it.
A valley is the lowland area between hills or mountains. Valleys have usually been formed by rivers (or glaciers) running through them.
Valleys are typically carved by a combination of erosion processes such as rivers, glaciers, or tectonic activity. Rivers erode valleys through the flow of water, gradually wearing away the land over time. Glaciers can carve U-shaped valleys by plowing through the landscape, while tectonic activity, like faulting or folding, can create valleys through the movement of the Earth's crust.
A valley is the lowland area between hills or mountains. Valleys have usually been formed by rivers (or glaciers) running through them.
by running water and chemical weathering :)
valleys
valleys
The valleys and mountains were very beautiful.