Australia & Oceania 

✅ Answer: C) Australia

Explanation: Australia is by far the largest country in the Oceania region, covering over 7.6 million square kilometers. It is also considered a continent on its own. 

✅ Answer: D) All of the above
Explanation: All three — Australia, New Zealand, and Papua New Guinea — lie entirely in the Southern Hemisphere, south of the equator.

✅ Answer: B) Queensland
Explanation: The Great Barrier Reef, the world’s largest coral reef system, lies in the Coral Sea, off the coast of Queensland.

✅ Answer: C) Sydney

Explanation: Sydney, the capital of New South Wales, is situated on Australia’s east coast and is the largest city in the country. 

✅ Answer: C) Wellington
Explanation: Wellington is the capital of New Zealand, located at the southern tip of North Island, and is known for its strong winds and hilly terrain.

✅ Answer: C) Great Victoria Desert
Explanation: The Great Victoria Desert is the largest desert in Australia, covering parts of Western Australia and South Australia.

✅ Answer: C) Fiji

Explanation: Fiji is part of Melanesia, one of the three cultural subregions of Oceania, along with Micronesia and Polynesia. 

✅ Answer: A) Murray River
Explanation: The Murray River, stretching over 2,500 km, is the longest river in Australia, flowing through New South Wales, Victoria, and South Australia.

✅ Answer: C) Rising sea levels
Explanation: Tuvalu is a low-lying island nation in the Pacific Ocean, and it is extremely vulnerable to climate change and sea level rise.

✅ Answer: C) Philippines
Explanation: The Philippines is part of Southeast Asia, not Oceania. The others are small island nations within the Oceania region.

✅ Answer: C) Aborigines

Explanation: The Aboriginal Australians are the indigenous people of mainland Australia, with a rich cultural history dating back over 60,000 years. 

✅ Answer: A) Port Moresby

Explanation: Port Moresby is the capital and largest city of Papua New Guinea, located on the southeastern coast of the island of New Guinea. 

✅ Answer: C) Canberra

Explanation: Canberra, located between Sydney and Melbourne, is the capital of Australia and home to the federal government. 

✅ Answer: C) East
Explanation: The Coral Sea is located to the east of Australia, adjacent to the Great Barrier Reef and the Pacific Ocean.

✅ Answer: C) New Zealand
Explanation: The Maori are the indigenous Polynesian people of New Zealand, known for their language, haka dance, and cultural traditions.

✅ Answer: B) Fiji

Explanation: Fiji consists of over 330 islands, out of which about 100 are permanently inhabited, making it one of the most island-rich countries in Oceania. 

✅ Answer: C) Southern Alps

Explanation: The Southern Alps are a major mountain range running along New Zealand’s South Island, home to Aoraki / Mount Cook, the country’s highest peak. 

✅ Answer: B) Palau

Explanation: Micronesia is a region in western Pacific Ocean that includes Palau, Federated States of Micronesia, Marshall Islands, etc. 

✅ Answer: B) Northern Territory
Explanation: Uluru, also known as Ayers Rock, is a giant sandstone monolith in the Northern Territory, and a deeply spiritual site for the local Anangu people.

✅ Answer: D) Fiji
Explanation: Suva is the capital of Fiji, located on the island of Viti Levu. It is a political, economic, and cultural center in the South Pacific.