Neither...
Fields
yes there are frozen canyons
Pluto has only been observed from orbit, so we don't know for sure, but it does appear from photos that there are valleys and canyons.
facts about canyons any canyons i just need the answer
yes canyons cliffs mountains=]
Canyons are found in the mountains,dry places,rivers
We know almost nothing about the geography of Pluto, owing to its small size and great distance. It seems likely that the surface is not completely smooth, so the existence of canyons cannot be ruled out.
Canyons or mountains.
no
Yes. The space probe New Horizons found mountains on Pluto that are as tall as the Rocky Mountains on Earth.
Mountains, plains, deserts, canyons, and plateaus are five common landforms found in the United States.
there can be erosion's on mountains, canyons, rivers, and streams.
Thereare canyons east of the Rocky Mountains, but they are small compared to those in the Rockies. The Rockies have had a geologically recent uplift, so the canyons carved by the rivers are relatively young (thus well defined) and deep. Canyons in the east are smaller and have had time to be substantially eroded.