The U.S.-Canadian border runs through the middle of a library. This library is located northeast of Lake Ontario on which continent?

The Great Barrier Reef is roughly the size of Italy. This reef is located in the Coral Sea off the coast of which continent?

The Panama Canal connects the Pacific Ocean with which other ocean?

A giant anteater flicks its tongue in and out of its mouth up to 150 times per minute. Giant anteaters can be found from Guyana to Paraguay on which continent?

The Indus River forms a wide delta near its mouth at the Arabian Sea on which continent?

The first ice skates were made from animal bones. These skates were used thousands of years ago in present-day Finland on which continent?

Whales can only taste salty foods. Minke whales consume salty foods as they swim around what continent that lies south of 60 degrees south latitude?

The Somali current, a surface current that changes with the seasonal monsoon in South Asia, is located in which ocean?

At nearly seven miles deep, the Mariana Trench is the deepest point on Earth. In which ocean is it located?