Respuesta :
earthquakes, erosion, north america current should be the answer
Answer:
earthquakes
erosion
North Atlantic Current
volcanoes
wind
Explanation:
A natural phenomenon is not a man-made event.
Examples include sunrise, weather (fog, hurricanes, tornadoes), biological processes (decomposition, germination), physical processes (wave propagation, energy conservation, erosion), tidal flow, and include natural disasters such as electromagnetic pulses, volcanic eruptions, earthquakes.