Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Knowledge Indian Geography Indian Economic and Human Geography
"All people, at all times, have access to sufficient, safe and nutritious food to meet their dietary needs" - it is known as -
1
subsistence agriculture
2
organic farming
3
food security
4
More than one of the above
5
None of the above