CBSE Class 9 Answered
(a) What are two different states in which water is formed during the water cycle?
(b) What is the major source of fresh water in the city/town/village where you live?
(c) Do you know any activity which may be polluting this water source?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
(a) Gaseous and liquid state.
(b) Rivers, lakes, ponds and ground water.
(c) Dumping of waste materials, sewage or waste from factories and mercuric salts, pollutes water.
Answered by | 04 Jun, 2014, 03:23: PM
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