Question

which of the following statements about the theory of tectonic plates and continental drift is not true? a.) earthquakes are the result of tectonic plates rubbing when they pass one another. b.) continental drift led to an increase in biodiversity. c.) continents are the surface parts of larger tectonic plates. d.) tectonic plates float directly on earth’s molten core.

Explanation:

Tectonic plates float on the semi - molten asthenosphere, not directly on Earth's molten core. Earthquakes can occur due to plate rubbing, continental drift influenced biodiversity, and continents are part of larger tectonic plates.

Answer:

D. Tectonic plates float directly on Earth’s molten core.