Answer:
D.
Explanation:
That is where it demonstrates how the word is said. it's easy to identify this because the pronunciation always comes right after the word itself in the definition.
It can damage collagen fibers, destroy vitamin A in skin, accelerate aging of the skin, and increase the risk of skin cancers. Excessive sun exposure can also cause cataracts and diseases aggravated by UVR-induced immunosuppression such as reactivation of some latent viruses.
I would think of a unicellular organism or a plant, but I'm not too sure on this one, Just trying to help :)
Wave action carves away the coastline and Artificial structures stop the natural flow of sand along the coast are the causes of coastal erosion
Answer: Option B & D
<u>Explanation:</u>
Coastal erosion means the loss of the coastal land by removal of sediments. Coastal erosion mainly happens by the wave action which continuously hit the coast and remove the sediments. The materials taken by the waves should be replaced.
But man made constructions on the coastal area stands as a barrier. These constructions are not giving room for the sediments to get filled by the rivers draining into the Ocean.