This document discusses climate change, including its causes from human actions like greenhouse gas emissions, consequences like impacts to ecosystems and biodiversity, as well as potential solutions through renewable energies and sustainable development practices. Climate change refers to changes in global temperatures and weather patterns resulting from increased levels of carbon dioxide and other greenhouse gases in the atmosphere from the use of fossil fuels and other human activities. If left unaddressed, climate change risks further destruction of biodiversity and contamination of water and air. Transitioning to renewable energies and sustainable agricultural and development practices can help address climate change.