Question

Ecological tipping points related to the earth's major natural systems are also called

Answer 1

Answer: Ecological tipping points are the points where environmental problems reach threshold level causing irreversible shifts in the behavior of natural systems. These are also called thresholds where the biodiversity changes.

Step-by-step explanation:

Answer 2

Ecological tipping points are the points where environmental problems reach threshold level causing irreversible shifts in the behavior of natural systems. These are also called thresholds where the biodiversity changes.