Solar radiation bounces off of a polar ice cap, then goes into the atmosphere where it remains trapped. Which statement best describes this situation?
The radiation is absorbed by the ice and then reflected by the atmosphere.
O The radiation is reflected by the ice and then absorbed by the atmosphere.
O The radiation is absorbed by the ice and atmosphere.
O The radiation is reflected by the ice and atmosphere.

b

Explanation:

The radiation is reflected by the ice and then absorbed by the atmosphere.

B

Explanation:

I got it right on my assignment

convex lenses are thicker at the middle. rays of light that pass through the lens are brought closer together (they converge). a convex lens is a converging lens. when parallel rays of light pass through a convex lens the refracted rays converge at one point called the principal focus.

total distance travelled = 60 miles

total time taken =1.5 hours

average speed = total distance / total time

60 / 1.5

= 40

therefore, average speed = 40 m/h

happy to

pls mark as brainliest