Answer the following questions.
(i)Name any three common minerals used by you everyday.
(ii)What is an ore? Where are the ores of metallic minerals generally located?
(iii)Name two regions rich in natural gas resources.
(iv)Which sources of energy would you suggest for
(a) Rural areas
(b) Coastal areas
(c) Arid regions
(v)Give five ways in which you can save energy at home.
Give any two ways in which energy conservation can be achieved?
(a) What is potable water ? Name any two methods to make water safe for drinking.
(b) State two ways in which you can conserve water at home by preventing its wastage.
Why should paper be saved? Prepare a list of ways by which you can save paper.