Sulci
Uranus is a gas giant, meaning it has no solid surface, so no valleys.
The 3 Properties That Are Used To Identify Surface Features Are Mountains,Valleys,And Rocks.
sulci
idk on da mountains and valleys y did ya ask da anoyin q. anway
The surface of an object is rough
Sulcus....
The "squiggly" appearance of the brain refers to the sulci and gyri the comprise the cerebral cortex. The sulci are the valleys, or sunken portions, and the gyri are the raised portions. The "squiggly" convolutions of the cerebrum (brain) allow for more surface area. Thus, the contours of the brain help increase the overall volume of the brain inside its limited space, the cranium. The "squiggly" appearance of the brain refers to the sulci and gyri the comprise the cerebral cortex. The sulci are the valleys, or sunken portions, and the gyri are the raised portions. The "squiggly" convolutions of the cerebrum (brain) allow for more surface area. Thus, the contours of the brain help increase the overall volume of the brain inside its limited space, the cranium. It is also 90% water.
Aretes
Aretes?
No, Saturn doesn't have a solid surface, so there is nowhere for the valleys to be.
yes
An arête is a thin ridge of rock that is left separating the two valleys.
No. Jupiter does not have a solid surface.
Yes
Saturn is a gas planet. It does not have a solid surface, so it does not have valleys.
Uranus is a gas giant, meaning it has no solid surface, so no valleys.
Sharp narrow ridge separating two glacial troughs (U-shaped valleys), or corries.