Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test General Knowledge Geography (World Geography) Oceanography
The average depth of the continental slope ranges between:
1
10 – 100 m
2
1 – 10 m
3
200 – 3000 m
4
More than one of the above
5
None of the above