Energy From Wind And Water

Question 1

For Wind Power, the Force of the Wind Drives the Turbine Blades Around. This Turns a _____________. The Power Generated Increases as the ________ Speed Increases.

Answer 1

Generator…Wind…

Question 2

Wind Turbines are ______________ Because when there is Little or No Wind and they don’t Generate Any ______________.

Answer 2

Unreliable…Electricity…

Question 3

A Wave Generator Uses the Waves to Make a ___________ Generator Move Up and Down. This Motion Turns the Generator so it Generates Electricity. A _________ Between the Generator and the Shoreline Delivers Electricity to the ______ System.

Answer 3

Floating…Cable…Grid…

Question 4

Wave Generators Need to Withstand _________, and they don’t Produce a Constant Supply of _______________.

Answer 4

Storms…Electricity…

Question 5

Hydroelectricity can be Generated when ___________ that’s Collected in a Reservoir Flows Downhill. The Flowing Water Drives Turbines that can Turn Electricity ______________ at the Bottom of the Hill.

Answer 5

Rainwater…Generators…

Question 6

A Tidal Power Station Traps Water From Each High ______ Behind a Barrage. The Turbines Drive Generators to the ___________.

Answer 6

Tide…Barrage…

Question 7

In Some Coastal Areas, Electricity is Generated by the Tidal Flow Passing Through ____________ Turbines on the Sea Bed. Underwater Cables _________ these Turbines to the ___________ Grid.

Answer 7

Undersea…Connect…National…