Biodiversity and its Conservation Question 35
35. Minerals and metals are
[1992]
(a) biodegradable resources
(b) renewable
(c) non-renewable
(d) renewable and non-renewable resources
Show Answer
Answer : d
Hints & Solutions
(d) Due to shorter recycling in case of biogenetic nutrients (minerals) they are renewable and due to very long recycling in case of metals and same minerals they are nonrenewable.
