Pollution is when a certain city or region is so covered in trash and plastic and things bad for the environment which will, obviously, negatively effect the environment.
The answer is it is affected by
maturation and experience. <span>The information processing perspective supposes that through the course of maturation and experience one develops better abilities to attend to stimulus, distinguish patterns, instruct,
and retrieve information which is the three stages involved in the memory
process – encoding, storing and retrieval</span>
The Transcontinental Railroad innovation had the GREATEST impact on westward migration immediately after the American Civil War.
After the Civil War, there was great interest and opportunity with westward expansion. With the invention of the railroad, the transport of goods and people became quicker and less expensive than ever before.
The Caribbean sea, Hope I helped!!<span />