Okay some people are not the best to answer the questions
This is an example of a closed system
The answer is <u>C; biosphere and lithosphere</u>.
Hope this helps :)
The correct answer is D. Decreased travel times.
The industrial revolution revolutionized the transport as well, so in this period we have the emergence of transporting machines, like the trains for example, and they were also getting better and better as the year passed by, and they were of great help to the people, especially when they had to travel on long distances.
You didn't attach the graphic organizer
