Which of the following statements about GHG emission is false? Group of answer choices Methane is one type of greenhouse gas. It warms the earth more compared to CO2 in a given period of time. Carbon footprint evaluation of an organization should take into account the carbon impact of joint ventures that the organization participates in. For carbon footprint evaluation of a product, the analysis only includes supply chain activities before the product is sold to a consumer. Carbon footprint calculations are typically expressed in units of carbon dioxide equivalents