Human activities, especially the burning of fossil fuels for energy production, have significantly increased the levels of greenhouse gases in the atmosphere, leading to a rise in global temperatures and the associated effects of climate change.

Carbon dioxide (CO₂) is the primary greenhouse gas contributing to the enhanced greenhouse effect. It is produced in large quantities through human activities such as the burning of fossil fuels and deforestation.

Global warming refers to the long-term increase in global average temperatures due to the accumulation of greenhouse gases in the atmosphere, primarily caused by human activities.

Improved air quality is not a potential consequence of climate change. In fact, climate change can lead to worsened air quality due to increased emissions and changes in atmospheric circulation patterns.

Climate policy aims to address climate change by reducing greenhouse gas emissions, promoting sustainable energy sources, and adapting to the impacts of climate change.

The Paris Agreement is an international agreement that aims to limit global temperature rise to well below 2 degrees Celsius, preferably to 1.5 degrees Celsius, compared to pre-industrial levels.

Decarbonization refers to the transition to a low-carbon economy by reducing reliance on fossil fuels and increasing the use of renewable energy sources.

Natural gas is a fossil fuel and not a renewable energy source.

Carbon capture and storage (CCS) involves capturing carbon dioxide from industrial sources or the atmosphere and storing it underground or in geological formations.

While climate policy can lead to job losses in fossil fuel industries, it can also create new jobs in clean energy and related sectors.

Climate adaptation refers to the process of adjusting to the impacts of climate change, such as rising sea levels, extreme weather events, and changes in agricultural yields.

Increasing the use of air conditioning is not a sustainable strategy for climate adaptation as it contributes to greenhouse gas emissions.

Climate mitigation refers to the process of reducing greenhouse gas emissions from existing sources, such as power plants, industries, and transportation.

While nuclear energy is a low-carbon energy source, it is not a renewable energy source and raises concerns related to nuclear waste management and safety.

Climate action refers to the collective efforts of individuals, organizations, and governments to address climate change through mitigation, adaptation, and policy implementation.