In Jacksonville, heavy amounts of rainfall can take place during hurricane season. In addition, a storm surge floods the beach areas before storms make landfall. Which of the following represents a possible interaction between the geosphere and the hydrosphere during a hurricane? *

B

THE FLOOD WATER WILL WASH AWAY SAND AND SOIL FROM THE BEACH.

Explanation:

The hydrosphere - the flood water is the main agent responsible for eroding or breaking down the geosphere - sand and beach soil (or rocks). Differences in the amount of precipitation each area receives and the state of the water (liquid or solid) where it contacts rocks result in different kinds of erosion and land forms.

2b2t

explanation:

2b2t

speed of light in vacuum is 300,000 km/s

speed of light in other mediums is given by the expression v = c/n, where c is the speed of light in vacuum and n is the refractive index of medium.

for the first medium v = 200,000 km/s

  so, refractive index of medium = 300000/200000 = 1.5

    1.5 refractive index is usually for glass. so first medium is glass.

for the second medium v = 250,00 km/s

so, refractive index of medium = 300000/250000 = 1.2

    1.2 refractive index is usually for water. so second medium is water.

for the third medium v = 0 km/s

so, refractive index of medium = 300000/0 = ∞

    ∞ refractive index is usually for opaque mediums. so third medium is opaque medium.