Question

(iv) kitchenware
2. Choose the correct answer.
(a) Minerals are mined from great depths inside the earth through
(i) deep shaft mining.
(ii) open-cast mining.
(iii) strip mining
(iv) contour mining.
(b) Aluminium is important for the production of
(i) jewellery
(it) nuclear power (iii) cement
(c) Saudi Arabia is a major producer of
(1) copper
(ii) thorium
(iii) petroleum
(d) Neyveli in Tamil Nadu is important for the production of
(i) zinc
(ii) uranium (iii) gold
(e) Digboi is in
(i) Bihar
(ii) Rajasthan (iii) Assam
3. Match the rows.
(iv) biogas
(iv) lignite
(iv) Jharkhand​

Answer 1

Answer:

1) a, 2) b,3) c, 4) c 5 Jharkhand, biogas lifnite