Around the World
Pros and Cons
Dams
Treasure Box
100

This country produces the second most hydropower in the world.

What is Brazil?

100

Hydropower is an energy source that can be reused.

What is renewable energy?

100

This is the most basic form of a dam.

What is a vertical water wheel?

100

This is one of the cheapest form of energy. 

What is hydropower?

200

This country is the top producer of hydropower.

What is China?

200

Hydropower does not produce this in the water.

What is pollution?
200

This is the year the Hoover Dam was built.

What is 1936?

200

This country consumes the most hydropower. 

What is China?

300
These are the countries that have potential to produce loads of hydropower. 

What are Australia, Canada, Japan, Italy, and Spain?

300
Hydropower produces this almost everywhere.

What is pollution?

300

This is how much it costs to maintain a dam.

What is $10 million?
300

This is why hydropower mave have issues.

What is reservoirs filling too quickly?

400

This country produces the sixth most hydropower in the world.

What is Norway?

400

Hydropower can displace these.

What are structures (manmade and natural)?

400

This is the biggest dam in the US.

What is the Grand Coulee Dam?

400

This is the dolphin that lives in the Yangtze river by the Three Gorges Dam. 

What is the Yangtze River Dolphin?

500

This African country has lots of potential to produce hydropower.

What is Mozambique?

500

This is what more hydropower would give to the public by maintaining dams and plants.

What are jobs?

500

This is where the biggest dam in the world is located.

What is the Yangtze River?

500

This is the fish that's migration can be interrupted by dams.

What is salmon?