Fill in the blanks :-
1. Water which is suitable for drinking is called..................
2................. Present of oxygen present in air.
3. Cholera is a............. borne diseases
4. Air contains the highest percentage of..................... gas.
5. Substances causing pollution are called.....................
Please Help me and solv this questions
Answers
Answered by
0
Answer:
1)potable water
because potable water is fit for drinking purpose
Answered by
1
Explanation:
1 .potable water
4. nitrogen gas
5. pollutants
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