Read the passage below and summarize it using one sentence. Type your response in the box at the bottom of the screen. You have 10 minutes to finish this task. Your response will be judged on the quality of your writing and on how well your response presents the key points in the passage.

Australia is the world's sixth-largest country, covering an area of approximately 7.7 million square kilometers. Its landscape is diverse and includes deserts, rainforests, mountains, and beaches.

The Great Barrier Reef, the largest coral reef system in the world, is located off the coast of Australia and is home to thousands of marine species. The country is also known for its unique wildlife, such as kangaroos, koalas, and wallabies.

The Australian Outback, a vast arid region in the center of the country, is a popular tourist destination known for its rugged beauty and stunning sunsets. Australia's cities, such as Sydney and Melbourne, are known for their vibrant culture, architecture, and food. Overall, Australia's geography offers a wide range of experiences for visitors to explore.