Including the closely related terms sea level, level, and level rise.
… of permanent Arctic sea ice by volume has melted since 1979. The main risks from climate change include extreme heat, flooding, sea level rise, effects on food and water supplies, and associated economic and migratory impacts. These are already occurring. For example Met Office scientists found that the probability of extreme weather such as the UK winter floods in 2013/14 has increased due to climate…