When heavy rains drained off nutrients from the soil ,the soil is said to have become​

Splash Erosion

Explanation:

It occurs when raindrops hit the bare soil and the force of the impact breaks the soil aggregate and disperses the individual soil particles causing them to 'splash' into the soils surface

earlier philosophers whose work influenced the enlightenment included bacon, descartes, locke, and spinoza. the major figures of the enlightenment included beccaria, diderot, hume, kant, montesquieu, rousseau, adam smith, and voltaire. it spread the ideas of the enlightenment across europe and beyond.