Home › UPSC CSE › Geography › Physical Geography › Weathering that concentrates valuable ores by le…
Weathering that concentrates valuable ores by leaching away other material is called:
ALithification
BEnrichment
CDenudation
DDeposition
Answer & Solution
Correct answer: B. Enrichment
1. Iron, manganese and aluminium ores benefit.
2. The process is enrichment.
3. Without it ores may not be viable.
_Source: NCERT Class 11 Fundamentals of Physical Geography, Chapter 6, Geomorphic Processes._
Related questions
How many check-dams did Bhujpur villagers build in 1989?Bhujpur's check-dams were built on which river and its tributaries?Bhujpur, where villagers built check-dams in 1989, is in which region?Watering plants through narrow tubes delivering water at the base of the plant is:Bawris, now being revived, were traditional structures for:Using rainwater to recharge groundwater is called:Excessive rains cause floods, while absence of rain results in:Most Indian farmers depend on which source to irrigate crops?