Select the correct answer. Where do tectonic activities, such as earthquakes or volcanic eruptions, tend to occur?

A.
near plate boundaries

B.
near all mountains

C.
in the center of continents

D.
only on the ocean floor

Which statement is an accurate description of life in mongolia in recent years? the majority of the population now lives in cities. after a brief period of democracy, communists regained control of the government. subsistence farming remains the primary economic activity in the country. relations between mongolia and china are now tense. -gradpoint