Consider the following statements and choose the appropriate answer.
Statement 1: Methane is a greenhouse gas with a higher warming potential than carbon dioxide.
Statement 2: Urbanization has no impact on local climate patterns.
Statement 3: Climate refugees are individuals displaced due to environmental factors.
Statement 4: The Montreal Protocol primarily addresses issues related to climate change.
1
Only Statements 1 and 3 are true.
2
Only Statements 2 and 4 are true.
3
Only Statements 3 and 4 are true.
4
Only Statements 1 and 2 are true.