Which consequence results when sand supply decreases forming dunes?

💡 Explanation

Increased dune migration occurs when sand supply decreases because the dune mass is reduced, therefore wind more easily moves a diminished volume with less cohesion via deflation, rather than maintaining stable positioning within space; other processes become locally constrained.

• Which risk increases following disruption affecting surface heat transfer due to altered insolation?
• Which volcanic risk increases following a lava dome collapse?
• Which outcome occurs when enhanced radiative forcing destabilizes Hadley cells?
• Which outcome primarily results when lava viscosity increases significantly?
• Which mechanism increases wave reflection near newly formed sea stacks?
• Which outcome occurs from low-pressure cell formation influenced by the Coriolis effect?