The P wave is the primary preliminary wave because it is the first to arrive at a seismic station after an earthquake.
I’m just answering for the points lol but your question doesn’t make sense
We need a picture to ANWSER it
Answer:
The second paragraph under the "Storm Names Are Going Greek" heading.
Explanation:
It states that Wilfred took the last name on the 2020 list, so the Greek alphabet will have to be used
