Answers The metal extracted from cassiterite is The metal extracted from cassiterite is A. calcium B. copper C. tin D. sodium E. lead Correct Answer: Option C Explanation
Answers (a) What is a vending machine? (b) State six reasons why supermarkets are popular with… (a) What is a vending machine? (b) State six reasons why supermarkets are popular with shoppers. Explanation (a)… Read More
Answers Selective exploitation means felling trees of Selective exploitation means felling trees of A. different ages and girths B. specific ages and girths C. different… Read More
Answers A manifesto can be defined as the A manifesto can be defined as the A. opportunity to form a political party B. proposed programmes of… Read More
Answers Water power is harnessed and converted into electrical power by Water power is harnessed and converted into electrical power by A. blades B. cranes C. turbines D. hovercraft… Read More
Answers Iron deposits are found in economic quantities in? Iron deposits are found in economic quantities in? A. Liberia, Sierra Leone and Guinea B. Mali, Nigeria and… Read More