High density of people in Hong Kong, New york City, all big citys in India like Delhi or calcuta
Answer:
Yes plants can do the respiration process by stomata
Your answer is radiometric dating
17-1800's
I know that James Hutton is considered a father of modern geology and he was born during some where in the 1720's so that's the closest answer, also Charles Lydel was born during the late 1790's.