Possibly because the ocean is frozen in the north and it is too cold with no goods to ship.
In "Still I Rise," Maya Angelou uses gold mines and oil wells as symbols of wealth and confidence. She also uses natural imagery, including the sun, the moon, the tides, and the air, to symbolize the inevitability of her continued rise beyond the reach of oppression.
There needs to be more information is this about a book?
Adjectives are descriptive words that describe other words and answer a question.
Thus, in your sentence, the adjective is the word red, as is tells the reader what color the shirt is.
The planets that have rings are <span>Jupiter Saturn </span>Uranus and Neptune.<span />