![What is an undesirable change in physical, chemical, or biological characteristics of air, land, water, or soil due to the introduction of contaminants called?](https://www.gkseries.com/blog/wp-content/uploads/2021/12/What-is-an-undesirable-change-in-physical-chemical-or-biological-characteristics-of-air-land-water-or-soil-due-to-the-introduction-of-contaminants-called.png)
Q. What is an undesirable change in physical, chemical, or biological characteristics of air, land, water, or soil due to the introduction of contaminants called?
- Succession
- Pollution
- Conservation
- Extinction
Answer: Pollution
Answer: Pollution
Government Schemes Mock Test | Start Test! |
Political Science Mock Test – 42 | Start Test |
History Test – 190 | Start Test |
Quantitative Aptitude Test | Start Test! | Data Interpretation - Mock Test | Start Test! |
General Awareness - Mock Test | Start Test! |
Reasoning Ability - Mock Test | Start Test! |