Describe the Differences Between Lag Deposits and Desert Pavement

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The Answer is Lag deposits are layers of large cobbles and pebbles that form a surface in the desert,while desert pavement is a layer of smaller rocks that cover a soil layer.Lag deposits are formed by the removal of small particles of sediment by the wind in a process called deflation.The larger particles (cobbles,pebbles,gravel)are left behind while the smaller particles (sand,silt,clay)are picked up and carried away by the wind.Desert pavement forms when larger particles (cobbles and pebbles)collect in an area and dust begins to settle among the cobbles and pebbles to form a soil layer beneath.The cobbles and pebbles are eventually broken down into smaller pieces by heat and form a layer of smaller stones on the surface.

Describe the Differences Between Lag Deposits and Desert Pavement

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Describe the Differences Between Lag Deposits and Desert Pavement

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Correct Answer:
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