Answer Happy

What types of temperature and climate changes have occurred in the Northern Hemisphere as a result of increasing the annual temperature of the globe by only 1 °C (1.8 °F)? The climate curve has become taller and narrower, indicating higher average summer temperatures. The climate curve has become broader, indicating more variability in climate or between regions. Approximately 15% of average summer temperatures are now in the extremely hot range. Thirty-three percent of average summer temperatures are now colder than normal or extremely cold. Sixty-seven percent of average summer temperatures are now in the hotter-than-normal range.

2 Classify the impacts of climate change as affecting human health, natural ecosystems, agriculture and food, or water supplies. Human health increase in vector-borne tropical diseases disappearance of alpine glaciers and snowpack declining fisheries Natural ecosystems lower crop yields increase in heat-related death Agriculture and food supplies Anwer Bank shifts in reptile sex ration and reproductive potential pollution from fooding and stars arges Water supplies species extinction due to habitat lo increase in regions affected by severe drought placed ability for invertebrates to produce new shells and exoskeleto