To me, id say the most logical thing would be to...
1.Research the problem
2.Obtain the objects
3.Form a hypothesis
4.Drop objects
5.time the fall
6.record the data
7. compare with hypothesis
A physical map would not have weather conditions because weather changes all the time.
It would not have crime rates because maps aren't for looking at crime rates.
Therefore your answer is B. landforms.
Overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
Answer: Everyone would be dead
Explanation: