Acharacteristic of ghana after 1992.

a. a return to a one-party system of government
b. an economy based solely on industry
c. an increase in government instability
d. advances in education and human services

What do lava flows made of aa indicate about the type of volcanic eruption that occurred? a. the eruption was viscous. b. the eruption was pyroclastic. c. the eruption was explosive. d. the eruption was quite. !