Question

tercises
What are the different ways in which water gets contaminated ?
At an individual level. how can you help reduce air pollution?
3.
Clear, transparent water is always fit for drinking. Comment
You are a member of the municipal body of your town.
Make a list of measures that would help your town to ensure the supply
of clean water to all its residents
5 Explain the differences between pure air and polluted air
Explain circumstances leading to acid rain. How does acid rain affectus?
7. Which of the following is not a greenhouse gas?
a Carbon diode
Sulphur de​

Answer 1

Answer:

Water gets contaminated by poisonous discharges from factories, by acid rain, by washing clothes and utensils in it etc.

At an individual level air pollution can be reduced by sharing the mode of transport, planting more trees, by using cycle for traveling short distances.

Clear transparent water is always fit for drinking only after boiling it as it may contain some invisible impurities.

Acid rain erodes monuments, it destroys the crops and also makes water unfit for drinking.

Sulphur is not a greenhouse gas.