1a: Global warming occurs when the temperature rises due to the use of fossil fuels and excessive use of pollution.
1b: Global warming causes health problems and complications on people during polluted places, such as vascular diseases, Malaria, and Dengue fever.
Global warming causes cholera outbreaks for both men and other living things because warmer oceans become breeding grounds for toxic algae.
Hunger occurs more often due to many plants and animals dying from heat.
Global warming causes more frequent wildfires.
Global warming causes many animals to be either endangered or extinct.