Are the forces that cause lava to erupt from volcanoes and flow over earth's surface constructive or destructive forces? explain.

Which of the following east asian contries are a peninsula? a. china b. taiwan c. south korea d. mongolia

Hey, i was what is consisted in a sustainable city? like what unique designs they have, etc. for answering ; )

Which statement about portugal is not true? a. it granted independence to its last colony in 1975 b. it has avoided conflict with spain c. it was a leader in european world exploration in the 1400s d. its economy is changing from agricultural to industrial b. it has avoided conflict with spain