A cliff is usally found near the ocean/sea
Fjords A rain shadow.
mountains
Large mountains are usually found where continental plates come together. For instance, the Himalaya Mountains are the result of the Indian subcontinent impacting South Asia.
High in the mountains (-_-)
it is usually found in the smoky mountains
Both the US and China both contain mountains.
anywhere you usually find them on mountains
Fjords A rain shadow.
Mountains rivers, sea, many islands, volcanos, lakes, forests, etc.
They were originally found in the Andes Mountains in Peru they are becoming increasingly popular in North America.
There are many geographic features that can be found in both China and the US. They both have plateaus, mountains, plains and basins.
Various mountains and hills are found almost everywhere, and between them are valleys. It is a ubiquitous geographical feature.