Consider the following statements regarding the Sixth Mass extinction:
1. We are in the middle of the sixth mass extinction, and nature is the major cause of it.
2. Invasive species were transported from one part of the world to the other which eliminated the native species this also caused mass extinction.
3. The change in sea levels disturbed their habitats which led to the extinction of species.
Which of the above statements is/are correct?
1
1, 2 and 3
2
2 and 3 only
3
1 and 2 only
4
1 and 3 only