Read the text and select the best option for each question.

Unless greenhouse gas emissions fall dramatically, warming could pass 2.9°C this century, which would have dramatic consequences for life on this planet. UN environment programme takes a four-pronged approach to addressing the climate crisis and reducing greenhouse gas emissions in line with the Paris Agreement. The organisation provides cutting-edge research to support science-based decision-making on climate change, works across sectors to support the transition to a low-carbon, climate-resilient future, ensures a just transition to a carbon-neutral world by empowering communities to adapt to changing climatic conditions, and develops sustainable mechanisms to unlock financing to help countries both mitigate and adapt to climate change.