Answer:
C. Energy production decreases at night.
Step-by-step explanation:
Main advantages of wind power
- It is inexhaustible;
- Does not emit polluting gases or generate waste;
- Decreases greenhouse gas (GHG) emissions.
- Wind farms are compatible with other land uses and uses such as agriculture and cattle raising;
- Job creation;
- Generation of investment in less favored areas;
- Financial benefits (landowners and council areas).
Main disadvantages of wind power
- Intermittence, ie the wind does not always blow when electricity is needed, making it difficult to integrate its production into the exploration program;
- It can be overcome with fuel cells (H2) or with the technique of hydroelectric pumping.
- Causes considerable visual impact, especially for the surrounding residents, the installation of wind farms generates a major landscape modification;
- Impact on the local birds: mainly due to the shock of the birds on the paddles, unknown effects on the modification of their usual migration behaviors;
- Sound impact: The sound of the wind hits the blades producing a constant noise (43 dB (A)). The nearest dwellings or residential areas should be at least 200 meters away.