Economy
Wind
Technology
Waves/hazards
100

What sea is the biggest hub for shipping?

What is the North Sea

100

What circumstance is essential for capillary waves?

What is wind force

100

When are buoys used as a tool in the water? 

What is hurricanes

100

What enviromental event starts as an earthquake under water?

What is a tsunami

200

What type of animal from the North Sea benifits the economy most?

What are fish

200

Wind speed specifically determines what about a wave?

What is the height
200

What is satelite connectivity used for?

What is to communicate

200

Are waves worse in the middle of the sea, or along the edges?

What is along the edges

300

Why do people risk their lives to go out on the North Sea?

What is for the money

300

How does energy balence?

What is through wind

300

What piece of technology is good in low visibility situations?

What is radar

300

What stage is the end of a wave in?

What is fully developed

400

What types of boats are typically found in the North Sea?

What are shipping boats

400

What is this the definition of: "blowing over a large distance for a long period of time"?

What is FETCH

400

Can weather forcasting predict wave heights?

What is yes

400

What is the primary cause of a wave?

What is wind

500

What is The North Sea most for producing?

What is oil?

500

What direction does the wind move in the North Sea?

What is counterclockwise

500

What does GPS stand for?

What is global positioning system

500

Why are the waves so big in the North Sea?

What is going from deep to shallow water