Exam 19: Climate Disruption and Ozone Depletion

The oceans are the warmest they have been in the last 130 years.

Approximately 70% of land-based species assessed so far could go extinct if the average global temperature increases beyond 3.5 degrees C.

In many instances,changing one part of the climate system causes changes in other parts of the system that act to increase or decrease the rate of climate change.These ___________________ can accelerate the rate of change and resultant harmful effects.

Farming depends,more than any other human activity,on a wide variety of climate changes.

The "No-Regrets strategy" calls for ____.