The particlesw density of a mineral soil is about____________________?

Related Mcqs:

Mechanisms of material uptake by plants is by____________________?

A. Diffusion B. Osmosis C. Root interception D. Mass flow...

Thickness of Dikes ranges from___________________?

A. 2-10 m B. Few m 10 m C. Few cm 10 cm D. 10-12 cm...

Ligands that occur in Pakistan soils are__________________?

A. OH1 HCO2 B. SO4-2 OH C. CO3-2 SO4-2 D. All the above...

The plant in which CO2 fixation is solely via the Calvin cycle is_____________________?

A. C B. CAB C. C D. CAM...

Perfect hardness of any mineral is determined by___________________?

A. Mho’s scale B. pH scale C. Foot scale D. None of the above...