Answer:
A.it prevent some UV rays
The most active volcanoes are located in South America and the bottom of North America
Answer:
Japan practiced a strict isolation policy up until the signing of the Kanagawa treaty on March 31, 1854. This opened the borders of Japan and forced them to trade with the rest of the world. Japan feared the escalation of the situation and succumbed to the United States and opened its ports for trade. After that Japan modernized and grew in power.
What may form in a large body of water such as a lake or ocean, is a delta
