If an agricultural field is liberally irrigated for a prolonged period of time, it is likely to face problem of

  • [NEET 2019]
  • A

    Metal toxicity

  • B

    Alkalinity

  • C

    Acidity

  • D

    Salinity

Similar Questions

The maximum biomass of living diatoms to be found in

  • [AIEEE 2003]

Out of the following biogeochemical cycles which one is gaseous?

$I.$ sulphur $II.$ Phosphorus

$III.$ nitrogen $IV.$ Carbon

Choose the correct option

Broad-leaved forests of oak are found in

The process of evapo-transpiration and precipitation is known as

Submerged hydrophytes exchange gases through

  • [AIIMS 1997]