It was 'fed' by the whole Mississippi river system- everything had to go down river, from Pittsburgh to the Lousianna territory.
Answer:
Therefore, health, population and environment education are interrelated in physical aspect. Health, population and environment are integrated terms. ... Health of an individual is directly associated with the environment in which one is living. Similarly, rapid population growth provokes massive environmental degradation.
I think the answer to this question is mountains
The red liquid rises when the temperature gets warmer and falls when the temperature gets colder