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100

What is the longest running race in the Olympic Games called?

The Marathon

100

What does your heart pump?

Blood

100

What is the biggest ocean in the world?

The Pacific

100

What is the biggest City in Russia?

Moscow

100

Paper is made of

wood

200

How many rings are there in the Olympic Games symbol?

5

200

Which is heavier, gold or silver?

Gold

200

What is the smallest continent in the world?

Australia

200

What is a capital of USA

Washington

200

When we create new things from old used things, it's called

recycling 

300

What is the most popular indoor sport in the U.S.A.?

Basketball

300

Who developed the theory of relativity?

Albert Einstein

300

What is the biggest capital in the world?

Tokyo

300

Place where sick or injured people can get help.

Hospital

300

Weather patterns that an area experiences over a long period of time

Climate

400

In which country was the 2008 Olympic Games be held?

China

400

Which travels faster, light or sound waves?

Light waves

400

What is the longest mountain range?

The Andes

400

You can buy or borrow books here.

Library

400

What is the name of a type of fuel used for cars?

Petrol

500

Which football team won the World Cup in 2002?

 Brazil

500

Which physicist wrote a book called 'A Brief History of Time'?

Stephen Hawking

500

What is the biggest desert in the world?

The Sahara

500

Most crowded city in the world is

Tokyo 

500

Includes all of the living and non-living things in an area.

ecosystem