Answer the following questions in a word or two :
7. What is the main source of water resources on earth ?
8. Which are the methods of irrigation in India ?
9. Where is the largest oil refinery of the world located in Gujarat ?
Answers
Answered by
6
Answer:
7.surface water and groundwater
8.dhekli,rahat
9.jamnagar
Answered by
3
Answer:
hey mate here is your answer
Explanation:
7) ocean.
8) Well water irrigation system
9)Jamnagar oil refinery
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