Geography
Animals
Science
Chemistry
Nature
100

Which country has the largest population in the world?

China

100

Name the largest mammal in the world.

The blue whale

100

What metal is the best conductor of electricity?

Silver

100

What is the chemical symbol for the element oxygen?

O

100

The world’s largest tropical rainforest is?

The Amazon rainforest

200

What are the names of the seven continents of the world?

Asia, Africa, North America, South America, Antarctica, Europe, Australia

200

What is the fastest land animal?

Cheetah

200

What sense is most closely linked to memory?

Smell

200

What is the chemical formula for table salt?

NaCl

200

The highest mountain range in the world is?

The Himalayas

300

How many countries are there in the United Kingdom?

4

300

Which animal is known for sleeping for up to 22 hours a day

The sloth

300

What color has the longest wavelength in the visible spectrum?

Red

300

What is the term for the smallest unit of an element that retains its chemical properties?

Atom

300

How many different breeds of cat are there worldwide?

40

400

What type of leaf is on the Canadian flag?

Maple

400

What is the smallest mammal in the world?

Bumblebee bat

400

What is the sun?

A star

400

What is the chemical formula for ozone, a molecule that protects Earth from ultraviolet radiation?

O3

400

Earthquakes are caused by what natural disaster?

The sudden movement of Earth’s tectonic plates

500

What country is known to have the best quality tap water?

Switzerland

500

How many bones does a shark have?

None
500

The most recognized model of how the universe began is known as the?

Big Bang

500

What is the lightest element on the periodic table?

Hydrogen

500

What are the natural habitats of pandas?

Bamboo forests in China

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