Answer pls
Multiple Choice. Encircle the letter that corresponds to the correct answer.
1. Which of the following is not considered a extinction?
a. deforestation
b. large-scale volcanic eruption c.human-induced climate change
d. introduction of invasive alien species
2. The current extinction event is primarily caused by ______.
a. humans
b. earthquakes
c. volcanic eruptions
d. impact events
3. Which of the following is not a cause of extinction?
a. impact event
b. large-scale volcanic eruption
c. immediate adaptation of species
d. introduction of invasive alien species 4.Which of the following causes the overexploitation of natural resources?
a. excessive emission of greenhouse gases
b. exponential growth of human population
c. dumping of industrial toxic chemicals in rivers and oceans
d. intentional or accidental introduction of invasive alien species
5.Which of the following does not exemplify a correct cause-and-effect relationship?
a. toxic chemicals : kill plants and animals b. climate change: proliferation of alien species
c. invasive alien species: replacement of native species
d. exponential growth of human population : overexploitation of natural resources​