A
B
C
D
Text Solution
Verified by Experts
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
NCERT TELUGU-WATER-EXERCISE
- The purest sample of water, is
Text Solution
|
- Inorganic impurities present in sewage are
Text Solution
|
- Anaerobic bacteria decompose the sludge and produce
Text Solution
|
- The best drainage system is
Text Solution
|
- Sludge is removed with
Text Solution
|
- Statement A: Chlorine kills harmful disease causing organisms present ...
Text Solution
|
- Statement A: Nitrates, phosphates, metals etc. are examples for organi...
Text Solution
|
- Which is true about the process Aeration ?(i) It is used for removal o...
Text Solution
|
- Which of the following is not true about sewage(i) Sewage is more in r...
Text Solution
|
- Purifying water by spraying it into sunlight to kill bacteria is calle...
Text Solution
|
- A simple techinique that breaks down waste material and helps in the g...
Text Solution
|
- The disease causing germs in waste water can be killed by using the ga...
Text Solution
|
- International decade for action on Water for life' is
Text Solution
|
- Available fresh water on land is of the total water
Text Solution
|
- Oldest VanaSamrakshana Samithi in A.P. is
Text Solution
|
- When do we celebrate World Water Day?
Text Solution
|
- The waste water from the bathroom can be led intoto grow vegetables:
Text Solution
|
- Biogas is produced by
Text Solution
|
- Solids like faeces which settle at the bottom of a large tank during t...
Text Solution
|
- This allows growth of microbes that breakdown wastes
Text Solution
|