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AWhat is the longest river in the world?
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BThe Nile River is the longest river in the world.
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AWhat is the tallest buidling in the world?
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BThe Burj Khalifa is the tallest building in the world.
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AWhat is the fastest land animal in the world?
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BThe cheetah is the fastest land animal in the world.
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AWhat is the highest mountain in the world?
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BMount Everest is the highest mountain in the world.
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AWhat is the largest ocean in the world?
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BThe Pacific Ocean is the largest ocean in the world.
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AWhat is the smallest country in the world?
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BVatican City is the smallest country in the world.
