Download App

Improvement in Food Resources — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceImprovement in Food Resources1 Mark
Question
How does excessive irrigation lead to soil salinity?
✓

Answer

Excessive irrigation causes water logging and increases surface salinity which leads to soil salinity.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "One word answer." from Improvement in Food Resources→Improvement in Food Resources — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

Which cell organelle is concerned with cell secretions?
→
What is the maximum number of electrons which can be accommodated in the K shell of an atom?
→
If the organisation of a cell is destroyed due to some physical or chemical influence, what will happen?
→

What name has been given to the elements required by plants in:

  1. Smaller amount.
  2. Larger amount.
→

Name any two micronutrients, required by plants.

→
Which type of connective tissue is present in hump of camel and blubber of whale?
→
Name the device or machines which convert:
Electrical energy into light energy.
→
Name the property of any one of the components which can be used for separation the following mixture:
Salt and Camphor.
→
Convert the temperature of 70°C to the Kelvin scale.
→
Explain why $^3_1\text{H}\text{ and }^3_2\text{He}$ are not considered isotopes.
→