Question

1. What are the different sources of water pollution?
2.Explain the alternative methods for sewage disposal.​

Answer 1

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1} What are the different sources of water pollution?

Ans : Different sources of Water Pollution are :-

• Industrial waste.
• Household waste.
• Sewage and waste water.
• Accidental Oil Leakage.

2} Explain the alternative methods for sewage disposal.

Ans : An alternate low cost method of sewage disposal is a septic tank. It consists of tank in which sewage is allowed to flow , anaerobic bacteria in the tank decompose the sewage.

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Answer 2

1 What are the many types of pollution that affect water?

• Water pollution can come from a variety of sources, including:

• Waste from industry
• Garbage in the home
• Sewage and waste water are two things that come to mind while thinking about sewage and waste water
• Oil Leakage That Wasn't On Purpose

2 Describe the various sewage disposal options available.

• A septic tank is a low-cost alternative to a sewer system. It comprises of a tank into which sewage may flow, where anaerobic microorganisms breakdown the sewage.