Over past 100 years the sun has had some good effects and some bad effects
on the earth, itsí climates, and people.
Most climates average temperatures have gone up about 1 degree in the last
half century. However, the sun is not the only source at fault.
†Humans have played an extraordinary role in heating the earth.
†We (the humans) expel gases and carbon into the air by
using and taking public transportation, for example buses, air
The result of all the pollution and gasses joined with the sun is
a massive and hurtful hole burnt into the ozone layer.
†Over the past 50 years, we have seen more, and much stronger, hurricanes.