a floating rock
NO! it's called an aguifer, not a floating rock
cavern
Igneous, Metamorphic, and Sedimentary rocks
maria
A large boulder.
Large pieces of the lithosphere are called tectonic plates.
cavern Answer #2: A sinkhole.cavern
pinocytosis is the part of the brain that transports large molecules. Vesicle means large hollow spaces that are filled by cerebrospinalfluid.
a ttrex
a ttrex
Bracchiosaurus A+
Emphysema
Brachiosaurus
magma chambers
It is not a specific layer. Rocks have a certain degree of porosity (especially sedimentary rocks), which means spaces between the mineral grains from which they are made. When these spaces are interconnected the rock is said to be permeable. Rocks made out of ine grained clay particles have little porosity and are impermeable, conversely sandstones are usually highly porous and very permeable. The spaces in the rocks are usually filled with groundwater but may also be filled with oil or natural gas. Groundwater saturates rocks at a depth called the water table and the surface of this table follows the contours of the topography. When you dig a well you dig down into and past the water table. An aquifer comprises porous and permeable rocks below the water table from which large amounts of groundwater can be extracted.
the fear of large rooms, with high ceilings such as being inside cathedral like rooms is called meglaphobia.....
New Mexico
It's called a moat.