The effect of global warming that is indicated by the choice is "rising sea level over a period of time."
The correct response is "rising sea level over a period of time." Global warming is primarily caused by the increase in greenhouse gases in the Earth's atmosphere, such as carbon dioxide, which is a result of human activities like burning fossil fuels. When these gases trap heat, it leads to an increase in global temperatures, known as global warming. One of the consequences of global warming is the melting of polar ice caps and glaciers, which causes the sea level to rise over time. This rising sea level poses a significant threat to coastal communities and ecosystems.
