Agriculture
HUUSI
natural gas
Overexploitation of natural resources
petroleum
coal
• CNG
. coke
• cooking gas
• petrol
non-polluting
. coal tar
• coal gas
. kerosene
• diesel
EXERCISES
Tick () the correct options.
1. Coke and coal tar are obtained from
petroleum
coal.
natural gas.
diesel.
2.
The highest grade of coal is
Answers
Answered by
1
Answer:
coal
Explanation:
it it can produce industry to obtain coal because their coal mining
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