It protects the coast from the raw ocean, it cuts waves off, and depending on how big the island is, could stop a tsunami
<em><u>C horizon formation :
</u>it is the unconsolidated material present beneath B horizon ..
when large soil particles and rocks break during the weathering of R horizon then it is formed but in dry regions gypsum and carbonates also get accumulated ..
<u>2)
</u>it is the B horizon present beneath A , O or E horizon ..it commonly accumulates clays .iron and different oxides .. also the other name of it is subsoil :)</em>
Im assuming it’s « Economic success brought political problems » because both economic and political collapses both occurred in Africa.
Answer:
Oil is a definitely a resource, and i'm pretty sure Commercial farming because its 'commercial'
