Choose the correctly matched cave feature and its formation:
Stalagmite — Formed by dripping water from cave ceiling
In limestone caves, mineral-rich water drips from the ceiling and deposits calcium carbonate.
Stalactites hang down from the ceiling (think "c" for ceiling). They grow downward, not upward — so options A and D are wrong.
Stalagmites grow up from the floor (think "g" for ground), formed where the dripping water from the ceiling lands and deposits minerals. So option B is correct.
A pillar (or column) forms when a stalactite and a stalagmite meet — it does not just hang from the roof, so option C is wrong.
Similar Questions
______ is made of lower density felsic rocks, such as andesite and granite.
Which of the following is a characteristic of sedimentary rocks?
The crust is the Earth's outermost layer that is less than percent of Earth by mass, with oceanic crust and continental crust often consisting of more felsic rocks.
______ boundaries occur when plates collide and one plate is pushed under the other.
What is the average thickness of the continental crust of earth?
The theory of plate tectonics proposes that the earth’s lithosphere is divided into ______ major and some minor plates.
Through which of the following actions does the lithosphere move over the asthenosphere?
- is found in association with rocks composed of calcium carbonates.
Which of the following is a coarse grained igneous rock that contains quartz and feldspar?
Which of the following statements is INCORRECT about granite?
Important Questions from Geomorphology
Marble is the metamorphosed form of?
Asthenosphere is:
The discontinuity present in earth's interior between lower mantle and outer core is called _________.
Which of the following igneous rocks contain silica in excess of 65%?
Which type of rocks are found in Lafagarh and Podi Uprora ?
