Yes they can, they just have to be close to doozers. If there are doozers in the deeper parts then fraggles can survive.
Tautology. that's what it means. Caves are underground by definition!
Caves tend to be underground, you know. They are shy.... Yes there are. Try "caves in Switzerland" in Google or equivalent.
ALL caves are underground by definition. It's where they are! :-)
the moon is not like earth. so there are not any underground caves. it a solid!! duh. Updated answer Since the moon is considered to be part of the Earth and there are caves on Earth. Why cant there be caves on the moon.
There are three classes: Accidentals, who cannot survive underground for long. Creatures who use caves for roosts etc, but feed outside, such as bats. Permanent cave-dwellers who would not survive outside. These are primarily invertebrates and a few adapted species of fish and salamander.
The two features formed by underground weathering are caves and caverns. Caves are natural underground chambers typically formed in limestone, while caverns are larger caves that often have unique formations such as stalactites and stalagmites.
In rocks or in underground caves
Animals that live in the Tundra tend to either make their habitats underground, or in caves. They need shelter from the very cold temperatures that are there.
in a mine or caves
Caves The Social Underground - 2012 was released on: USA: 1 June 2012 (Gray's Reef Film Festival)
The Frasassi Caves, also known as the Grotte di Frasassi, are a series of underground caves located in the Marche region of Italy. They are famous for their stunning stalactites, stalagmites, and underground lakes, making them a popular tourist destination for those interested in exploring underground geological formations.
Underground limestone caves form through the chemical weathering of limestone rock by water that is slightly acidic. Over time, this process dissolves the rock and creates caverns and passageways underground. Factors such as the presence of cracks and fissures in the limestone, as well as the flow of water, contribute to the formation of these caves.