Question

Multiple Choice Questions (MCQ)
The main constituent of biogas is
(a) O2 (b) H2
LICHA
(d) N2
2. Now a days, maximum need of energy is
fulfilled by
(a) solar energy
(b) lunar energy
(c) energy of stars
(d) fossil fuels
3. Solar energy is converted into chemical
energy in
(a) plants (b) oceans (c) soil (d) animals
4. Among the different fossil fuels, minimum
pollution is created by
(a) diesel
(b) coal
(c) kerosene
5. The electricity whose generation causes mini-
mum environmental pollution is obtained from
(d) natural gas
1
1
(a) wind energy
(b) tidal energy
(c) atomic energy
(d) thermal energy
​

Answer 1

Answer:

2. d
3. a
4. d
5. a

the first answer is methane but here there is no option for methane .

hope it will be helpful for you

Answer 2

Answer:

1)methane

2)d.fossil fuels

3)a.plants

4)c.kerosine

5a,b,c,d.wind, tidal,atomic and thermal energy