OLIO
uom sources other than petroleum is called ....... petrol. dynnet
E. Choose the correct option in each of the following.
1. In recent years the total forest cover in our country has
(a) stabilised
(b) increased greatly
(c) somewhat decreased
(d) decreased greatly
2. Shifting cultivation is practised in
(a) north-eastern India
(b) the coastal plains
(c) the northern plains
(d) central India
3. What percentage of the energy requirement of our country is met by coal?
(a) 10
(b) 30
(c) 65
(d) 100
4. Natural gas is used to produce
(b) carbon black
(a) coke
(d) coal tar
(c) biodiesel
5. Biodiesel is made from
(b) cattle dung
(a) waste paper
(d) crop residue
(c) animal fat and vegetable oils
PosisCRIPT
ut the manufacture and use of ethanol as an altern
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