The term "valley walls" is metaphorical; valleys do not actually have walls, they have hills. Valleys are between hills, that's why they are valleys. If there were no hills, the valley would just be a plain.
foothills; savannas or valleys
It is the flood-plain.
Type your answer here... Dinosaur Valley State Park
an alluvial fan
Compare and contrast the three Nile Valley civilizations?
diffent between plain and valley
A plain is flat land no high hills or mountains.A valley is an area with more hills, mountains, and high land with river and/or lakes running through.There is a difference between a valley and a plain. The difference is that the valley goes up and down, and the plain is flat and large.
Usually a valley or a plain.
They both are in between of mountains and hills
a canyon, gorge or vale
I think it is ether a valley or a plain
The address of the Miami Valley Steam Threshers is: Po Box 364, Plain City, OH 43064-0364
coastal plains have lower elevation than interior plains
lucky valley
plain, valley, hill, sand dunes, rocks
coastal range