calf
A cave or cavern.
A magma chamber in a volcano is a pool-like container of liquid rock just below the earth underground. It is constantly under tremendous pressure, and with enough time, it can start fracturing rock to make places for magma to escape.
A magma chamber is a large underground pool of molten rock found beneath the surface of the Earth. The molten rock in such a chamber is under great pressure, and given enough time, that pressure can gradually fracture the rock around it creating outlets for the magma. If it finds a way to the surface, then the result will be a volcanic eruption; consequently many volcanoes are situated over magma chambers. Magma chambers are hard to detect, and most of the known ones are therefore close to the surface of the Earth, commonly between 1 km and 10 km under the surface. In geological terms this is extremely close to the surface, although in human terms it is considerably deep underground.
The heat from the geothermal energy boils water that is underground. if it has enough pressure the water comes up to the Earth's surface.
the heat from the geothermal energy boils water that is underground. if it has enough pressure the water comes up to the Earth's surface.
Since Mars doesn't have enough atmosphere to allow people to breathe, people on Mars will need to live in enclosed habitats. That can be either in sealed dwellings on the surface, within bubbles on the surface, or underground. Given that Mars is occasionally struck by space rocks (we don't think there's enough atmosphere to create a decent "meteor") it would probably be safest to live in underground cities.
An underground cave is a hollow area beneath the Earth's surface that is typically formed by the erosion of rock or soil. These caves can vary greatly in size and shape and are often home to unique geological formations and ecosystems. Many underground caves are popular destinations for exploration and tourism.
It all depends on the plates that are constantly moving underground. If they move with enough force, it can be felt on the surface. It just depends on where it is that the plates are moving.
A Bony Pile was the waste from an underground coal mine. Piled up over time (decades) the pressure was enough to ignite the coal mixed with waste. What you got was a steaming and sulfur discharge on the surface.
Yes you can. You just have to find a man in the underground who will trade one to you for the spheres, but make sure you have enough.
Because it is not either cold enough or hot enough.