Explain the 5 spheres of earth
Pls help

The lines marked by the letters a, b, and c on the map above represent a. chains of volcanoes b. earthquake fault lines c. thin strips of heavy forests d. major rivers that flow from north to south

The european union was formally established in

Acharreadas is a popular mexican thing where people display varying skills of horsemanship much like what events in the united states?