You need to show the answer options for me to give you anwser
Answer:
measuring seismic wave activity
Explanation:
the earths interior is made up of a number of layers such qs the crust, mantle, outer and inner cores.
Answer:
Bad data in Geography causes a loss of accuracy in the size or position of objects on a map.
China is a Communist Economy
Trading blocs.
Or Acronyms.
