Hypothesis, is the answer
Answer:
Population is growing rapidly, far outpacing the ability of our planet to support it, given current practices. Overpopulation is associated with negative environmental and economic outcomes ranging from the impacts of over-farming, deforestation, and water pollution to eutrophication and global warming.
Explanation:
This would be 7. Below 7 is acidic and above is basic. 7 is neutral
Dependent reaction is the factor that is observed and measured
