Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 10 Answered

True or false.also correctify Kolkata is the most polluted city on india Underrground water is safest and not polluted A major portion of biomedical wastes in noninfectious
Asked by lovemaan5500 | 16 Jan, 2018, 08:10: PM
answered-by-expert Expert Answer
1. False. Delhi is the most polluted city in India and second in world
2. True (but it is an exceptional answer as groundwater contamination occurs when man-made products such as gasoline, oil, road salts and chemicals get into the groundwater and cause it to become unsafe and unfit for human use)
3. True (but it requires proper disposal)
Answered by Sivanand Patnaik | 17 Jan, 2018, 07:50: AM

Concept Videos

Multiple Choice Questions Practice Test
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×