Answer:
Defletion hollows: Defletion hollows are ever wind has removed sand down to a level where a layer of particles is too heavy for the wind to move stabilises the sand and prevent the surface being lowered further. It's also known as blow out dune.
Explanation:
Sorry ,I only know about this so i can't tell u of others
It’s was caused by the volcanic mountain
Answer:
Ummmm... I think it is A?
Could u look at my most recent question and possibly help?
Hi! I believe it's Stormwater Management.
Hope this helps!
Love grace-
Answer:
this is my answer hopes it helps you out
Explanation:
i choose A the atmosphere