Why do gardeners till the soil before they plant their gardens ?

Mark Me as Brianliest Please! :3

One of the most common reasons people till the soil is to add air that we have squeezed out of it by tromping back and forth or rolling over it with our wheelbarrows, garden carts, and tractors. It's true that soil needs air, but we don't need a tiller to add it.

this transfer is call conjunction

it takes hundreds of years to become stable.

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