Question

which scenario best represents a scientific theory in earth science? a observing rocks in a riverbed and forming a hypothesis about their origin b explaining the movement of tectonic plates and their impact on landforms c studying seismic waves to predict the occurrence of earthquakes d analyzing layers of sediment to estimate the age of fossils

Explanation:

A scientific theory is a well - substantiated explanation of some aspect of the natural world. Option A is a hypothesis, not a theory. Option C is a prediction based on study, not a theory. Option D is an estimation method, not a theory. Option B, the theory of plate tectonics, is a well - established scientific theory in Earth science that explains the movement of tectonic plates and their impact on landforms.

Answer:

B. explaining the movement of tectonic plates and their impact on landforms