Which of the following types of soil has the greatest permeability?
a.
silty
b.
loam
c.
sandy
d.
clay

C. Sand

Explanation:

The soil permiability of soil textures are the following:

Sand  5.0 cm/hour

Sandy loam  2.5 cm/hour

Loam  1.3 cm/hour

Clay loam  0.8 cm/hour

Silty clay  0.25 cm/hour

Clay  0.05cm/hour

So the type of soil that has the greaters permeability is the option C. Sand

sand

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stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.