Question

The human population has increased rapidly since the 1700's. For most of human
history, there were fewer than half-billion people on Earth. In mid-2009, 6.7 billion
people inhabited our planet. Because of these, extensive pollution is everywhere. As
a student, what can you do to save not only a particular system, but the Earth
itself? Write your answer in the table.
MY ENVIRONMENTAL “TO DO” LIST
1.
2.
3.
5.​

Answer 1

Answer:

3.......................................