It seems you need to move the decimal three times over, then you round the number. So the answer would be 5.5 x 10^3.
Because Earth's outer core is liquid and S waves cannot travel trough liquids
Answer:
Pretty sure the answer is Panama Canal
Explanation:
We share this as 2 countries and it makes life easier for both sides. Also, the Gulf of Mexico is a shoreline.
Answer:
4,700km
Explanation:
In 8 minutes, an earthquake P-wave travels a total distance of 4,700km
