Subject Experts Solutions for Chapter: Wastewater Story, Exercise 2: Exercise 18.2

Author:Subject Experts

Subject Experts Science Solutions for Exercise - Subject Experts Solutions for Chapter: Wastewater Story, Exercise 2: Exercise 18.2

Attempt the practice questions on Chapter 18: Wastewater Story, Exercise 2: Exercise 18.2 with hints and solutions to strengthen your understanding. Exam Guru Science solutions are prepared by Experienced Embibe Experts.

Questions from Subject Experts Solutions for Chapter: Wastewater Story, Exercise 2: Exercise 18.2 with Hints & Solutions

EASY
7th CBSE
IMPORTANT

What is a septic tank? What is its use?

EASY
7th CBSE
IMPORTANT

What are vermicomposting toilets?

MEDIUM
7th CBSE
IMPORTANT

Why do fishes die due to excessive water pollution?

MEDIUM
7th CBSE
IMPORTANT

Name two alternative arrangements for sewage disposal where there is no sewage system?

MEDIUM
7th CBSE
IMPORTANT

A man travelling in a train threw an empty packet of food on the platform. Do you think this is a proper waste disposal method?

MEDIUM
7th CBSE
IMPORTANT

What practices should be followed to maintain sanitation at public places?

MEDIUM
7th CBSE
IMPORTANT

What is a Biogas plant? What is its use?

MEDIUM
7th CBSE
IMPORTANT

Suggest some ways to minimise waste and pollutants at their source, taking your home as an example.