Answer :
Answer:
True
Explanation:
- There has been a global average temperature rise >1C since pre-industrial times.
- There has been an increased frequency of heat waves and related deaths
- The 5 hottest years on record occurred in the last 10 years.
- Increased arctic sea ice melts.
- Breakup of parts of antarctic sea shelf.
- Increase in atmospheric CO2 from 280ppm (pre-industrial) to 408ppm