true
false
true
The noun form of the adjective 'false' is falseness.
True. Even if not visible, like an animal, there is always something living there. like the rocks that make up the cave, or the oxygen that is flourishing all around the cave.
The answer depends on where the points A, B, C and X are. And since you have not bothered to provide that information, I cannot provide a sensible answer.
False: A triangle will only tessellate if it's in the form of an equilateral triangle.
true
blue holes are inland underwater caves that form when land collapses, creating a sinkhole.
Not sure quite what you are asking about, but anyway it is more accurate to ask what kinds of rock hold the caves, not what rocks are in the caves. Most caves are in limestone, a sedimentary rock, irrespective of water-level. There are a few caves in igneous rock: lava-tubes in basalt-flows, but on land, not underwater. There are also a good many caves in marble, the metamorphic but still-soluble form of limestone; and again the water-level is secondary to the cave itself. A few caves exist in rock-salt, an evaporite.
how do caves form
Caves normally form in limestone when it is dissolved by solution. They form close to the surface and can then form more caves below as the solution moves downward.
Sea caves form by ocean waves pounding at the base of seashore cliffs.
in caves
in caves
Stalac"tites", top, or on the roof of the cave. Stalagmites form on the floor of caves.
they are formed when animals in the caves are trying to get to shelter and the limestone in the caves melt and eventually form lime-stones caves
they form by something
caves