Vaishali Gupta, Shalini Bajaj and, Supriya D.Sheshadri Solutions for Exercise 4: Exercises

Author:Vaishali Gupta, Shalini Bajaj & Supriya D.Sheshadri

Vaishali Gupta Science Solutions for Exercise - Vaishali Gupta, Shalini Bajaj and, Supriya D.Sheshadri Solutions for Exercise 4: Exercises

Attempt the free practice questions from Exercise 4: Exercises with hints and solutions to strengthen your understanding. Science Horizons solutions are prepared by Experienced Embibe Experts.

Questions from Vaishali Gupta, Shalini Bajaj and, Supriya D.Sheshadri Solutions for Exercise 4: Exercises with Hints & Solutions

MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 8 - Soil>Exercises>Q C

Write a short note on the different types of soil?

MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 8 - Soil>Exercises>Q C

Write a short note on soil profile.

MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 8 - Soil>Exercises>Q C

How would you differentiate between soils by feeling them?

MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 8 - Soil>Exercises>Q C

What is percolation rate of soil? How does percolation rate differ in different soils?

MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 8 - Soil>Exercises>Q C

Why is moisture in soil important? 

MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 8 - Soil>Exercises>Q C

What do we mean by soil fertility? How can soil fertility be improved? 

MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 8 - Soil>Exercises>Q C

What is soil erosion? List the major causes of soil erosion and how it can be reduced. 

MEDIUM
7th CBSE
IMPORTANT
Science Horizons>Chapter 8 - Soil>Exercises>Q C

How is soil pollution caused? Discuss some measures how soil pollution can be controlled.