D. all of these
- The main cause of earthquakes is:
- Earth is divided into following three layers?
- Pakistan successfully carried out night training launch of surface to surface ballistic missile Ghaznavi on ___?
- The element present in the largest amount in rocks and minerals is:
- Anything that occupies space and possesses weight is called:
- “Crust” is earth’s:
- The most abundant metal in the earth’s crust is:
- The most abundant metal in the earth crust is:
- Green vegetables are a good source of:
- Which component of diet prevents constipation?