Which of the following has the highest elevation in the middle east and north africa

[fw.02]sinkholes are often formed as a result of the actions of. a.heat on recharge b.pressure on aquifers c.acid in groundwater d.minerals in hot springs

When it is a high tide in georgia, usa, where on earth is another place that is also experiencing a high tide

Plzz on what physical process is responsible for the creation of volcanoes, earthquakes and ocean trenches at the plate margins?