Which risk increases when parabolic dunes migrate aggressively inland?

💡 Explanation

Agricultural land becomes buried as dunes advance via saltation; active dune migration covers fertile soil because wind action transport moves sand grains causing crop and range land degradation, therefore arable land is lost due to burial, rather than albedo or aquatic conditions.

• Which outcome predominantly results along coastlines when longshore transport stalls due to a deepwater harbor's artificial breakwater?
• Which outcome arises from the variation in insolation?
• Which outcome occurs when the rate volcanic outgassing decreases rapidly before pyroclastic eruptions?
• Which mechanism causes localized crustal thinning at continent-continent convergent boundaries after initial collision?
• Which localized effect results when strong katabatic winds flow downslope from Antarctic ice sheets?
• Which outcome occurs following magma convection decline within a lava dome?