How does population growth Affect mineral resource extraction a. Higher population lower mineral extraction
b. Does not effect extractions
c. Higher population more mineral extration
d. Lower population more mineral extraction

What are two reasons for why a species might disappear from the fossil record?

How do living things obtain phosphorus

What is one way intensive agriculture can contribute to climate change? a. tree loss to agriculture increases earth's albedo b. livestock manure absorbs greenhouse gases c. large herds of livestock release greenhouse gases d. fewer trees are available to replenish petroleum stores appex