Sonali Dubey, Atul Sharma and, Sanjay Asthana Solutions for Chapter: Wastewater Management, Exercise 1: EXERCISES

Author:Sonali Dubey, Atul Sharma & Sanjay Asthana

Sonali Dubey Science Solutions for Exercise - Sonali Dubey, Atul Sharma and, Sanjay Asthana Solutions for Chapter: Wastewater Management, Exercise 1: EXERCISES

Attempt the free practice questions on Chapter 19: Wastewater Management, Exercise 1: EXERCISES with hints and solutions to strengthen your understanding. SCIENCE ROUTE 7 solutions are prepared by Experienced Embibe Experts.

Questions from Sonali Dubey, Atul Sharma and, Sanjay Asthana Solutions for Chapter: Wastewater Management, Exercise 1: EXERCISES with Hints & Solutions

MEDIUM
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 19 - Wastewater Management>EXERCISES>Q IV

What is a septic tank?

HARD
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 19 - Wastewater Management>EXERCISES>Q IV

Why should chemicals like paints not be thrown down the drains?

HARD
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 19 - Wastewater Management>EXERCISES>Q IV

What is the aim of sewage treatment?

MEDIUM
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 19 - Wastewater Management>EXERCISES>Q IV

Name the impurities present in sewage.

MEDIUM
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 19 - Wastewater Management>EXERCISES>Q V

What are the harmful effects of untreated sewage is thrown into water bodies?

MEDIUM
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 19 - Wastewater Management>EXERCISES>Q V

What are the different stages involved in a wastewater treatment plant of getting clean water from wastewater?

MEDIUM
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 19 - Wastewater Management>EXERCISES>Q V

List the measures we can undertake to control and manage wastes.

HARD
7th CBSE
IMPORTANT
SCIENCE ROUTE 7>Chapter 19 - Wastewater Management>EXERCISES>Q V

What are the measures of sewage disposal other than WWTP? Explain.