Prolonged liberal irrigation of agricultural fields is likely to create the problem of:

1. Aridity

2. Metal toxicity

3. Salinity

4. Acidity 

Subtopic:  Resource Utilisation & Maintenance |
Please attempt this question first.
Please attempt this question first.
Launched MCQ Practice Books

Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot

NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology