Firewood, agricultural waste and dried dung are _____.
A
non-commercial sources
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
conventional sources
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
both A and B
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
none
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is D both A and B
Agricultural waste, firewood and animals dung is non-commercial. It is non-commercial as it's available in no amount. Conventional sources are the natural components which are there in the nature in little amount and can't be used again and again. These are only be used for once.