A wave will travel only as long as it has energy to carry. The energy makes a wave travel and it will stop traveling as soon as the energy is dissipated.
The seismic focus is the point in the earth's crust where an earthquake originates from.
Answer:
Drinking
Explanation:
Everyone needs it to drink and therefor regulate the fluids of the body
I guess the "mekong" river.
I would be all ready in my clothes and make sure I have all the materials I need for the day!!!