Kerala Board Solutions for Chapter: For a Pollution Free Nature, Exercise 1: Exercise 1

Author:Kerala Board

Kerala Board Science Solutions for Exercise - Kerala Board Solutions for Chapter: For a Pollution Free Nature, Exercise 1: Exercise 1

Attempt the free practice questions on Chapter 1: For a Pollution Free Nature, Exercise 1: Exercise 1 with hints and solutions to strengthen your understanding. Science for Class 7 - Part 2 solutions are prepared by Experienced Embibe Experts.

Questions from Kerala Board Solutions for Chapter: For a Pollution Free Nature, Exercise 1: Exercise 1 with Hints & Solutions

EASY
7th Kerala Board
IMPORTANT
Science for Class 7 - Part 2>Chapter 1 - For a Pollution Free Nature>Exercise 1>Q 1

Collect soil upto a quarter of boiling tube. Close the boiling tube with a piece of cotton. Heat it for some time using a spirit lamp. After cooling, observe the inner wall of the boiling tube.

Do you see any trace of water on the inner wall of the boiling tube?

EASY
7th Kerala Board
IMPORTANT
Science for Class 7 - Part 2>Chapter 1 - For a Pollution Free Nature>Exercise 1>Q 2

Does the water content differ in different types of soil?