Populations can become extinct for many reasons. Which of these occurrences may cause a population to become extinct? Choose all the
correct answers. *
acidification of the oceans results in the death of a coral reef.
a decrease in dissolved oxygen in a lake ecosystem
a decrease in the number of predator species living in an area
an increase in average ocean temperatures throughout the year for the past five years.
an extreme drought that results in 90% less rainfall than average
an increase in environmental resources necessary for the species to reproduce