the area of unstable plate tectonics that causes earthquakes and volcanic activity along the Pacific Ocean is known as the ring of fire. The ring of fire is also known as circum-pacific belt. It is a 40,000 kilometer horseshoe shaped area that includes 452 volcanoes and accounts for approximately 90 per cent of the worlds earthquakes.
Answer:
Option B
Explanation:
Battle of Britain was won the Britain army and the Nazi army has to move back. This battle led to the survival of Great Britain. Also, the invasion of any kind by foreign people was blocked.
Hence, option B is correct
