Current method of obtaining energy
Energy source plays a very important role in human’s life. For example, people need energy source to provide heat which is necessary for human. The main method to obtain energy is getting them from coal, fossil oil, natural gas and hydroenergy. Currently, some new methods are deveoped which are nuclear energy, solar energy and wind energy. But there is question here, although there are a lot of different ways to obtain energy, people still lack of energy source. What’s more, the pollution is a very big problem.
Energy shortage and pollution
There is a problem here, we don’t have enough land for planting energy plants. Currently, the land is already used for human life and biodiversity. If we make more and more energy plant, we may damage the current biodiversity conservation. People need more information and analysis to find which kind of plant is more efficient of biomass to consume and use the least area of land. Although there are some disadventages and unpredictable issue may happen in the process of doing the research of energy plant, this method still have it’s value and I think it is worth to research in the future. I feel in the future, the energy plant will play a very important role, and we can use this method to make our world more beautiful and healthy. We should not look down upon our cute and useful plants.