question 6 of 10 the shadow zone exists because? a. p waves refract as they travel through earth. b…

question 6 of 10 the shadow zone exists because? a. p waves refract as they travel through earth. b. sunlight blocks out p waves in certain regions. c. seismic waves cannot travel through solid rock. d. the mantle and core are composed of the same material.

question 6 of 10 the shadow zone exists because? a. p waves refract as they travel through earth. b. sunlight blocks out p waves in certain regions. c. seismic waves cannot travel through solid rock. d. the mantle and core are composed of the same material.

Answer

Brief Explanations:

Seismic P - waves refract as they travel through Earth's different layers. This refraction causes a shadow zone where P - waves are not detected. Sunlight has no effect on seismic P - waves. Seismic waves can travel through solid rock. The mantle and core are composed of different materials.

Answer:

A. P waves refract as they travel through Earth.