Is the greenhouse effect is unnatural and caused by humans
Question # 00666141 Posted By: Updated on: 03/29/2018 12:13 PM Due on: 03/29/2018
- Is the greenhouse effect is unnatural and caused by humans?
- Is the global climate is changing?
- How do we know that today's levels of CO2 are caused by humans burning fossil fuels, and not by some natural process, such as volcanic outgassing?
- What are earth's major climate zones?
- What is the Green House Effect and is it natural?
- What are greenhouse gasses and how have Greenhouse Gas concentrations changed?