An Example of a Study Focused on the Biosphere Is

question 53

Multiple Choice

An example of a study focused on the biosphere is one that measures how

• A) introducing wolves into an area affects the deer population.
• B) building a dam affects plants and animal populations in an area.
• C) human habitation has changed the population size of caribou in a decade.
• D) acidification of the oceans affects aquatic and terrestrial organisms.