The three largest coal producers – China, India and Indonesia – all produced record amounts in 2022. In March 2023, both China and India set new monthly records, with China surpassing 400 million tonnes for the second time ever and India surpassing 100 million tonnes for the first time.

South Atlantic Drift: Also known as the Westerlies Drift, it is the eastward continuation of the Brazil current.

New York City is known by many nicknames—such as “the City that Never Sleeps” or “Gotham”—but the most popular one is probably “the Big Apple.” How did this nickname come about? Although uses of the phrase are documented in the early 1900s, the term first became popular in the 1920s when John J.

Canada-United States Border. Stretching a massive 8,893 km, Canada and the United States share the longest border in the world.

The smallest continent is Australia. Therefore, the correct answer is (A) Australia. Australia is both a country and a continent, and it is often referred to as the "smallest continent" due to its relatively small landmass compared to other continents.

Brisbane is not a former capital of Australia. The other cities are all former capitals of their respective countries: 

Karachi: The capital of Pakistan from 1947 to 1959

Auckland: A former capital of New Zealand

Kyoto: A former capital of Japan

Brisbane was the capital of Australia before Canberra from 1842 to 1859.