Renewable energy

With fuel prices constantly rising and global oil reserves on the verge of declining, renewable energy is what is being looked at, as the energy source of the future. Sure enough, the concept of renewable energy is being increasingly promoted and publicized all over the world, but do you actually know the various energy types that constitute renewable energy? Well, for the benefit of those who don't, here's a quick introduction, after which we will take a look at renewable energy sources pros and cons.

Types of Renewable Energy

There are many sources of renewable energy. The various known forms are as listed below: * Solar energy * Hydro energy * Tidal energy * Wind energy * Geothermal energy …ver más…

Therefore it was possible to meet the livestock demand of the population with normal, personal or small scale based farming.
But with the increase of population the need of livestock have also increased. Therefore it is no longer possible to fulfill the huge demand of livestock by personal and small scale cultivation. As a result different industries related to livestock have been developed. Factory farming is one of the outcomes of such industries, which plays an important role to meet food demand of today’s population.
Another advantage of factory farming is the technology. As improvement and advancement in farming technologies have been discovered and implemented, the quality of the resulted production have also improved. The livestock produced by factory farming have increased in terms of quantity and quality. The production process is also more efficient and less expensive.
However there are several downside of factory farming. For example, in most of the cases, factory firming treats animal in a very inhuman way. Animal right activist are strongly against factory farming due to this reason. Another problem with factory farming is that because a huge number of animals are confined in a small space, the risk of spreading disease is fairly high. People can easily be infected by consuming infected livestock’s therefore this problem have serious significance. Factory farming also use questionable methods. For example, different chemical