Tamil Nadu Board Solutions for Chapter: Green Environment, Exercise 4: Evaluation

Author:Tamil Nadu Board

Tamil Nadu Board Science Solutions for Exercise - Tamil Nadu Board Solutions for Chapter: Green Environment, Exercise 4: Evaluation

Attempt the free practice questions on Chapter 1: Green Environment, Exercise 4: Evaluation with hints and solutions to strengthen your understanding. Standard 4 Term III Science solutions are prepared by Experienced Embibe Experts.

Questions from Tamil Nadu Board Solutions for Chapter: Green Environment, Exercise 4: Evaluation with Hints & Solutions

EASY
4th Tamil Nadu Board
IMPORTANT
Standard 4 Term III Science>Chapter 1 - Green Environment>Evaluation>Q 1

What are the three R's.

MEDIUM
4th Tamil Nadu Board
IMPORTANT
Standard 4 Term III Science>Chapter 1 - Green Environment>Evaluation>Q 2

What is biodegradable wastes?

MEDIUM
4th Tamil Nadu Board
IMPORTANT
Standard 4 Term III Science>Chapter 1 - Green Environment>Evaluation>Q 3

Write the different steps in waste management.

MEDIUM
4th Tamil Nadu Board
IMPORTANT
Standard 4 Term III Science>Chapter 1 - Green Environment>Evaluation>Q 4

Name any five items which are recyclable.

MEDIUM
4th Tamil Nadu Board
IMPORTANT
Standard 4 Term III Science>Chapter 1 - Green Environment>Evaluation>Q 1

How will you manage household waste? 

MEDIUM
4th Tamil Nadu Board
IMPORTANT
Standard 4 Term III Science>Chapter 1 - Green Environment>Evaluation>Q 2

What are the plastic items that have been banned in Tamil Nadu? 

MEDIUM
4th Tamil Nadu Board
IMPORTANT
Standard 4 Term III Science>Chapter 1 - Green Environment>Evaluation>Q 3

Write the benefits of recycling.   

MEDIUM
4th Tamil Nadu Board
IMPORTANT
Standard 4 Term III Science>Chapter 1 - Green Environment>Evaluation>Q 4

What is meant by eco-friendly material?