Wind farms are set up to use the energy of wind for the generation of electricity. what is the ecological problem of using wind energy?

Visual impact

Although wind turbines come with eye-catching designs, they impact the natural beauty of the landscape. When a lot more wind turbines are set up, the area becomes unsightly. The local community starts to sound alarm bells, and this can escalate to a conflict.

Though many people believe that wind turbines actually look nice but majority of them disagree. People consider wind turbines to have an undesirable experience. Petitions usually come in court before any proposed wind farm development but few people think otherwise and feel they should be kept in tact for everyone to enjoy its beauty.

Can reduce the local bird population

Wind turbines are particularly disadvantageous to the local bird species. A lot of bird death as a result of collision with turbine blades has been reported in these areas. This can wipe out the population of certain bird species. Also, wind turbines require them to be dig deep into the earth which could have negative effect on the underground habitats. However, there has been an influx of bladeless wind turbines in the marketplace designed to reduce bird deaths. This could be a game changer for turbine manufacturers.

Noise disturbances

The most hated disadvantage to wind turbines is the noise they produce. The sound produced by one turbine can be perceived from far distances. Combine many turbines, and the noise becomes unbearable. Many homeowners’ lives have been turned upside down due to the noise pollution from turbines. Although the emphasis is to site wind turbines away from the local community, most companies disregard this rule. This explains the strong public objections to wind turbine installations in most areas. The visual pollution is another reason why people do not find it attractive to install it in their backyard.

Explanation:

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explanation:

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cells use diffusion to get substances in and out of themselves. that diffusion will occur across the cell membrane or the outer covering of the cell. because we are talking about the surface of the cell, surface area and volume are  important factors here. as a cell increases in size, its surface area and volume increase as well.  we call that the surface area to volume ratio (sa: vol).  but the catch is that  volume increases at a greater rate than surface  area. in other words, as a cell gets bigger, the sa: vol gets smaller. so a really small cell like bacteria is mostly cell membrane (surface) with very little contents (volume). a really big cell like an egg, is mostly insides with a super thin membrane. so what ends up happening is that the cell cannot efficiently diffuse all of the stuff it needs in/out to survive. therefore cell size is limited to about 100mm. so how do we make organisms bigger than 100mm? cells divide! by dividing and becoming multicellular, organisms are able to grow!   check out the diagrams i attached to see the effect of sa: vol. i hope this ! good luck!