Dhiren M Doshi Solutions for Exercise 3: Exercises
Author:Dhiren M Doshi
Dhiren M Doshi Science Solutions for Exercise - Dhiren M Doshi Solutions for Exercise 3: Exercises
Attempt the free practice questions from Exercise 3: Exercises with hints and solutions to strengthen your understanding. Mastering SCIENCE Integrated with Environmental Education 4.. solutions are prepared by Experienced Embibe Experts.
Questions from Dhiren M Doshi Solutions for Exercise 3: Exercises with Hints & Solutions
EASY
4th CBSE
IMPORTANT
What is soil erosion?
EASY
4th CBSE
IMPORTANT
What is weathering?
EASY
4th CBSE
IMPORTANT
Pratyush is a forest officer who not only protects trees from being cut but also plants a tree regularly and gives it a proper care.
(a) How does deforestation promote soil erosion?
(b) What can we learn from Pratyush?
EASY
4th CBSE
IMPORTANT
How is soil valuable for us?
EASY
4th CBSE
IMPORTANT
How do trees help protect the soil?
MEDIUM
4th CBSE
IMPORTANT
Give two characteristics each of sandy, clayey and loamy soil.
MEDIUM
4th CBSE
IMPORTANT
Give any three ways by which we can protect soil.
MEDIUM
4th CBSE
IMPORTANT
Which of these fields is more prone to soil erosion - Field (a) or (b)?
