Scientists study and record seismic data and volcanic activity in order to support: Convection in the Lithosphere Theory of Plate Tectonics Sea Floor Spreading Theory of Continental Drift

Theory of Plate Tectonics

Explanation:

Scientists especially Geologists study and record seismic data and volcanic activities in order to support the theory of plate tectonics.

The theory of plate tectonics suggests that the earth is broken into slabs called the lithosphere that moves over the fluid asthenosphere below.

The use of seismic data presents scientists with a way of vertically looking deep into the earth. Volcanic activities also presents us with the kind of materials down within the earth. Also, coupled with this data, scientists use GPS sensors to monitor the rate of movement of the earth. When studying plate tectonics, it invariably culminates in the study of sea floor spreading and theory of continental drift.

You use the atomic number to find out how many protons and neutrons there are in the atom. you use the atomic mass to find out how many protons and electrons there are in the atom.