Are you smarter
than a 5th grader?
100

What is the hardest substance in the human body?

Tooth enamel

100

Where is the thyroid gland?

Neck/Throat

200

What is the most populated city in Canada?

Toronto- nearly 3 million residents

200

Which US state is farthest East?

Maine

300

What is the heaviest bird?

Ostrich

300

What country did Australia gain its freedom from?

United Kingdom

400

What is the pH level of water?

7

400

What is the only liquid metal?

Mercury

500

What has a gravitational pull so strong that nothing, not even light, can escape it?

A black hole

500

Which color is found on 75% of the worlds flags?

Red

M
e
n
u