Batangas, Cavite, Laguna, Quezon, and Rizal
The Indian Ocean
Australia is also surrounded by the Pacific Ocean
Most of China’s ancient civilizations are hard to find mainly because of the harsh land scapes around mountains. And other areas.
Offshore you will have a deep oceanic trench where the two plates collide. Onshore you will have a mountain range (the cascades and Sierra nevadas) generated by thick skin deformation.
Answer: Moving the moon closer to the planet will increase the gravitational exertion.