Geo & cyber

Please provide comprehensive (descriptive and explanatory) responses for the following topics from the first conference reading list along with examples wherever possible:

a) Lithosphere and asthenosphere;

b) Isostasy;

c) Scientific Method;

d) Hypothesis vs. Theory;

e) Mid-oceanic Ridge System (MORS);

f) Subduction Zones/Trenches;

g) Continental Plate Margins;

h) Physical and Chemical Properties of Materials

Continental Drift, Seafloor Spreading, & Plate Tectonics!!

There are historically three theories that made attempts in explaining the movements of the continents on Earth and the formation of the oceans. Explain the three theories - Continental Drift Theory; Seafloor spreading; and Plate Tectonics. Provide the details like the author, statement and explanation of the theories, pros and cons of the theory, etc. Please make sure that your answers are comprehensive and in-depth for full points on the answers.

Plate Boundaries & Continental Margins!!

There are three types of plate boundaries on Earth. Please describe each of them, their relative movements and examples of these boundaries on Earth. Again, please make sure your answers are comprehensive and include in-depth description.