an ecologist may study multiple choice the human impact on the earths environment. the different types of…

an ecologist may study multiple choice the human impact on the earths environment. the different types of organisms living near a hydrothermal vent and how they interact. the effect of a particular pesticide on a food chain. how populations are restricted by environmental resistance. all of the choices are correct.
Answer
Brief Explanations:
Ecology is the study of the relationships between organisms and their environment. Studying human - impact on the environment, population - environment interactions, pesticide effects on food - chains, and organism interactions near hydrothermal vents all fall within the scope of ecology.
Answer:
All of the choices are correct.