Direct Proof of Continental Drift

How was direct proof of continental drift made possible?

a. altitude, lasers
b. location, sextants and chronographs
c. location, global positioning systems [GPS]
d. altitude, global positioning systems [GPS]
Answer: c. location, global positioning systems [GPS]

Answer:

The direct proof of continental drift was made possible with measurements of location using global positioning systems (GPS).

Global positioning system allows the exact location of a place to be noted and pinpointed, hence if there is a shift in the position of a landmass due to continental drift, the GPS position of that place will change accordingly. This technology has revolutionized the way we study and understand continental drifting.

By accurately tracking the location changes of different landmasses over time, scientists can observe and analyze the movement of continents. This not only provides direct evidence of continental drift but also helps in predicting future geological events and understanding the Earth's dynamic processes.

The use of GPS in studying continental drift has significantly improved the accuracy and reliability of geological research. It has allowed scientists to gather precise data and create detailed models of how continents have moved and continue to move over millions of years.

Overall, the integration of global positioning systems into the field of geology has opened up new possibilities for studying the Earth's history and evolution. The direct proof provided by GPS measurements has solidified the theory of continental drift and deepened our understanding of the planet's geology.