Question

this sand dunes from death valley are form from what type of erosion?
○ acid
○ earthquake
○ running water
○ wind

Explanation:

Sand dunes in arid regions like Death Valley are formed when wind erodes and transports sand particles, then deposits them to build up the characteristic mound shapes. Acid erosion affects rock via chemical processes, earthquakes are tectonic events, and running water erosion shapes features like canyons, not dunes.

Answer:

wind