EASY
7th CBSE
IMPORTANT
Earn 100

Untreated sewage can lead to both surface water and groundwater .

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Important Questions on Waste Water Story

EASY
7th CBSE
IMPORTANT
Science Booster>Chapter 19 - Waste Water Story>Check Point 2>Q 1

Answer in one word.

The water which is fit for drinking. (Potable water/ Distilled water)

EASY
7th CBSE
IMPORTANT
Science Booster>Chapter 19 - Waste Water Story>Check Point 2>Q 2

Answer in one word.

Water that contains waste in it.

EASY
7th CBSE
IMPORTANT
Science Booster>Chapter 19 - Waste Water Story>Check Point 2>Q 3

Answer in one word.

Substances that pollute water.

EASY
7th CBSE
IMPORTANT
Science Booster>Chapter 19 - Waste Water Story>Check Point 2>Q 4

An alternative method of sewage disposal where sewage treatment is not possible.

EASY
7th CBSE
IMPORTANT
Science Booster>Chapter 19 - Waste Water Story>PRACTICE TIME>Q A

Which of these is not a waterborne disease?

MEDIUM
7th CBSE
IMPORTANT
Science Booster>Chapter 19 - Waste Water Story>PRACTICE TIME>Q A
Which of these is found in sewage?
MEDIUM
7th CBSE
IMPORTANT
Science Booster>Chapter 19 - Waste Water Story>PRACTICE TIME>Q A
Which of these are the organic impurities found in sewage?
EASY
7th CBSE
IMPORTANT
Science Booster>Chapter 19 - Waste Water Story>PRACTICE TIME>Q A
Which of these is not a constituent of biogas?