before writing the argumentative essay. Essay topic: Global warming is a scam. Step 1: Step 2: Step 3: Step 4: Write a 2-page essay where you will agree or disagree with the scientist who states that global warming is a scam and global warming is a natural process that is occurring in the environment. Guidelines when writing an argumentative essay. Introduction - Define the terms global warming and climate change. - Background information about global warming and climate change. Discuss evidence to show that human activities are causing global warming or evidence to show that global warming is a naturally occurring process. Identify the impact of global warming and climate change on the planet. Conclusion -Provide strategies that can be used to deal with the impact of global warming and climate change. Analyze the evidence collected and discuss whether you​