Wind, Solar and Geothermal

Question 1

What are the disadvantages of wind turbines?

Answer 1

You need a high amount of them, they spoil the view, very noisy, they only transfer energy in certain conditions

Question 2

What are the advantages of wind turbines?

Answer 2

Minimal running costs, no permanent damage to the environment, no fuel costs

Question 3

What are the disadvantages of solar energy?

Answer 3

can’t increase the power output, only transfers energy in the daytime, initial costs are high

Question 4

What are the advantages of solar energy?

Answer 4

very reliable, No pollution, running costs are very low

Question 5

What are the advantages of Geothermal Power?

Answer 5

brilliant reliable free energy, little damage to the environment, can heat buildings directly

Question 6

What are the disadvantages of Geothermal Power?

Answer 6

contains radioactive substances, high cost, very small percentage of locations it can be built