90.Which of the following is known as’the Continent of Birds’? of Birds’?

The correct answer is (b), Australia. Australia is home to over 800 species of birds, more than any other continent. It is also home to some of the world’s most unique birds, such as the emu, the kookaburra, and the magpie.

(a) Europe is home to over 500 species of birds. Some of the most common birds in Europe include the robin, the sparrow, and the pigeon.

(c) South America is home to over 300 species of birds. Some of the most common birds in South America include the toucan, the macaw, and the hummingbird.

(d) Asia is home to over 1,500 species of birds. Some of the most common birds in Asia include the crow, the sparrow, and the pigeon.