Question

a. Air
Choose the correct answer.
1 Which of the following is an example of an exhaustible natural resource?
b. Sunlight
C. Wind
d. Groundwa
2. Which of the following is regarded as the hardest coal?
a. Lignite
b. Peat
c. Bitumen
Anthracit
3. Which of the following gas is formed when coal is heated in the absence of ai
Sulphur dioxide b. Carbon dioxide c. Coal gas
d. Nitroger
4. Which of the following is used to manufacture coal tar and coke?
a. Lignite
b. Tar
c. Bitumen
d. Peat
5. Which of the following is used to manufacture explosives and perfumes?
a. Coal tar
b. Coke
c. Coal gas
d. Carboi
6. Which of the following is used in LPG cylinders?
a. Petroleum gas b. Naphtha
c. Diesel
d. Petrol
7. Which of the following gas is not released during burning of the fossil fue
a. Nitrogen dioxide
b. Sulphur dioxide
c. Carbon dioxide
d. Oxygen​

Answer 1

Answer:

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Answer 2

Answer:

1.groundwa

Step-by-step explanation:

2.bitumen

3.carbondioxide

4.bitumen

5.carboi

6.petoleum gas

7.oxygen