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Problem
Dependence on sand
Other Names:
Reliance on external sources of sand
Lack of substitutes for sand
Nature:
Sand is essential for activities as diverse as building (concrete) and computing (as silica).
Broader Problems:
Dependence on external resources
Related Problems:
Glass and glass products manufacture underdevelopment
Aggravates:
Shortage of sand and gravel
Silicates as pollutants
Illegal sand mining
Vulnerability of high technology systems
Problem Type:
D: Detailed problems
Date of last update
22.05.2019 – 21:31 CEST