Yes, this is true!
Artifacts are objects made by humans. For example a vase or a plate used by Greeks in the ancient time is an artifact. Archaeologists do recover and analyse such vases or place in order to find out how people lived in the past and how they used those objects.
Answer:
Are you asking what part do the major earthquakes happen? If so it’s Moro Gulf
Explanation:
When you give a latitude and a longitude, that nails it down to a single point
on Earth, so it's not possible for a whole country to be right exactly there.
The point 15° N / 105° E is located in far eastern Thailand. It's about 18 miles
southeast of the city of Ubon Ratchathani, 32 miles from the border with Laos,
and 300 miles east-northeast of the capital at Bangkok.
Everything that happens in one system influences another system. For example, when there are tectonic plate movements and volcano activity in the litosphere, that transfers to the seas and oceans which is the hydrosphere, which creates tsunamis. Tsunamis can then flood communities and change the land mass.