Is, Are, Has

Canada___famous for its sweet maple syrup.

Antarctica___many icebergs.

Three-quarters of the world's diamonds___mined in southern Africa.

Southern Asia___the world's largest producer of tea.

Australia___the world's flattest continent.

There___more active volcanoes in the south-east Asia than any other area of the world.

Southern Africa___large areas of rainforest.

Three of the world's major religions began in the Middle East. They___Islam, Judaism and Christianity.

There___twice as many pigs in Denmark as people.

Nearly half of the world's corn___grown in the United States.