1 Write a one or two statements to explain each of these views
I .Earth is a system of systems, of which humans are a part.
Ii Energy cycles through these systems and affects changes in the composition of, but not the amount of the matter in the system.
iii. Our actions cause changes in the composition and energy content of the environment, and this changed environment can affect our lives.
iv Negative aspects of this change are distributed inequitably; the poorest are most negatively affected.