Final answer:
Three places in the world affected by climate change are the Maldives, Sahel region, and Great Barrier Reef. Rising sea levels, droughts, desertification, and coral bleaching are some of the impacts observed in these areas.
Step-by-step explanation:
Three places in the world that are affected by climate change are:
- Maldives: The Maldives is a low-lying island nation in the Indian Ocean. Rising sea levels caused by climate change pose a significant threat to this country, as it is at risk of being completely submerged underwater. The Maldives has already observed increased coastal erosion and saltwater intrusion, affecting freshwater sources and agriculture.
- Sahel region: The Sahel region in Africa has experienced increased droughts and desertification due to climate change. This has led to food and water scarcity, displacement of communities, and conflicts over resources. The loss of arable land and vegetation has also threatened local ecosystems and biodiversity.
- Great Barrier Reef: The Great Barrier Reef in Australia is the largest coral reef system in the world. Rising ocean temperatures and ocean acidification caused by climate change have resulted in widespread coral bleaching and death. This has devastating consequences for the local ecosystem, including the loss of marine biodiversity and the livelihoods of communities dependent on the reef for tourism and fishing.