E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Chapter: Soil, Exercise 2: Exercises

Author:E Doris James, Vandana Tirath, Anton Siromani & Kiran Banerji

E Doris James Science Solutions for Exercise - E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Chapter: Soil, Exercise 2: Exercises

Attempt the practice questions on Chapter 9: Soil, Exercise 2: Exercises with hints and solutions to strengthen your understanding. New Science Ahead solutions are prepared by Experienced Embibe Experts.

Questions from E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Chapter: Soil, Exercise 2: Exercises with Hints & Solutions

EASY
7th CBSE
IMPORTANT
New Science Ahead>Chapter 9 - Soil>Exercises>Q 3

Which of the following statements does not refer to topsoil?

(i) It has no nutrients.

(ii) Plants grow in this layer.

(iii) Most living organisms are present in this layer.

(iv) It is a very hard layer.

EASY
7th CBSE
IMPORTANT
New Science Ahead>Chapter 9 - Soil>Exercises>Q 4

Humus is an important part of soil because it

EASY
7th CBSE
IMPORTANT
New Science Ahead>Chapter 9 - Soil>Exercises>Q 5

Loam is a mixture of

EASY
7th CBSE
IMPORTANT
New Science Ahead>Chapter 9 - Soil>Exercises>Q 6

Which soil does wheat grow well in?

EASY
7th CBSE
IMPORTANT
New Science Ahead>Chapter 9 - Soil>Exercises>Q 7

The percolation rate of the soil is

EASY
7th CBSE
IMPORTANT
New Science Ahead>Chapter 9 - Soil>Exercises>Q 8

Waterlogging is common in soils that have

EASY
7th CBSE
IMPORTANT
New Science Ahead>Chapter 9 - Soil>Exercises>Q 9

Which of these does not cause soil erosion?

EASY
7th CBSE
IMPORTANT
New Science Ahead>Chapter 9 - Soil>Exercises>Q 10

Which of the following is not a threat to soil conservation?