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Consider the following statements regarding the Depositional landforms of Groundwater:
1. Stalactites rise up from the floor of the caves.
2. Stalagmites may develop a miniature crater-like depression.
Which of the above statements is/are incorrect?
1. Stalactites rise up from the floor of the caves.
2. Stalagmites may develop a miniature crater-like depression.
Which of the above statements is/are incorrect?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Consider the following statements regarding the Depositional landforms...
• Statement 1 is incorrect: Stalagmites rise up from the floor of the caves.
Depositional Landforms by Groundwater
• Many depositional forms develop within the limestone caves.
• The chief chemical in limestone is calcium carbonate (calcite) which is easily soluble in carbonated water (carbon dioxide absorbed rainwater). This calcium carbonate is deposited when the water carrying it in the solution evaporates or loses its carbon dioxide as it trickles over rough rock surfaces.
• Stalactites hang as icicles of different diameters. Normally they are broad at their bases and taper towards the free ends showing up in a variety of forms.
• Stalagmites rise up from the floor of the caves. In fact, stalagmites form due to dripping water from the surface or through the thin pipe, of the stalactite, immediately below it.
• Stalagmites may take the shape of a column, a disc, with either a smooth, rounded bulging end or a miniature crater-like depression.
• The stalagmite and stalactites eventually fuse to give rise to columns and pillars of different diameters.
Depositional Landforms by Groundwater
• Many depositional forms develop within the limestone caves.
• The chief chemical in limestone is calcium carbonate (calcite) which is easily soluble in carbonated water (carbon dioxide absorbed rainwater). This calcium carbonate is deposited when the water carrying it in the solution evaporates or loses its carbon dioxide as it trickles over rough rock surfaces.
• Stalactites hang as icicles of different diameters. Normally they are broad at their bases and taper towards the free ends showing up in a variety of forms.
• Stalagmites rise up from the floor of the caves. In fact, stalagmites form due to dripping water from the surface or through the thin pipe, of the stalactite, immediately below it.
• Stalagmites may take the shape of a column, a disc, with either a smooth, rounded bulging end or a miniature crater-like depression.
• The stalagmite and stalactites eventually fuse to give rise to columns and pillars of different diameters.
Most Upvoted Answer
Consider the following statements regarding the Depositional landforms...
Incorrect Statement Regarding Depositional Landforms of Groundwater:
Incorrect Statement:
- 1. Stalactites rise up from the floor of the caves.
Explanation:
Stalactites are mineral formations that hang from the ceiling of caves, not rise up from the floor. They are formed by the dripping of mineral-rich water from the ceiling, which leaves behind deposits that gradually build up over time, creating the characteristic icicle-like formations.
Correct Statement:
- 2. Stalagmites may develop a miniature crater-like depression.
Explanation:
Stalagmites are mineral formations that rise up from the floor of caves due to mineral-rich water dripping onto the ground. As the water drips down onto the floor, it can create small depressions or pits in the surface of the stalagmite. These depressions are often referred to as "crater-like" due to their resemblance to small volcanic craters.
In conclusion, the incorrect statement is that stalactites rise up from the floor of caves, whereas in reality, they hang from the ceiling. Stalagmites, on the other hand, can develop miniature crater-like depressions on their surface.
Incorrect Statement:
- 1. Stalactites rise up from the floor of the caves.
Explanation:
Stalactites are mineral formations that hang from the ceiling of caves, not rise up from the floor. They are formed by the dripping of mineral-rich water from the ceiling, which leaves behind deposits that gradually build up over time, creating the characteristic icicle-like formations.
Correct Statement:
- 2. Stalagmites may develop a miniature crater-like depression.
Explanation:
Stalagmites are mineral formations that rise up from the floor of caves due to mineral-rich water dripping onto the ground. As the water drips down onto the floor, it can create small depressions or pits in the surface of the stalagmite. These depressions are often referred to as "crater-like" due to their resemblance to small volcanic craters.
In conclusion, the incorrect statement is that stalactites rise up from the floor of caves, whereas in reality, they hang from the ceiling. Stalagmites, on the other hand, can develop miniature crater-like depressions on their surface.
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Consider the following statements regarding the Depositional landforms of Groundwater:1. Stalactites rise up from the floor of the caves.2. Stalagmites may develop a miniature crater-like depression.Which of the above statements is/are incorrect?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer?
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