The Ring of Fire, where many earthquakes occur, is located around the rim of which
ocean?

Pacific Ocean

Explanation:

The world's greatest earthquake belt, the circum-Pacific seismic belt, is found along the rim of the Pacific Ocean, where about 81 percent of our planet's largest earthquakes occur. It has earned the nickname "Ring of Fire".

the answer is b antarctica

1st trophic level

explanation:

the farther in the levels the less energy for example if the first trophic level has 10,000 then the next will have 1,000 then 100