Task 2. Find a related interview or an article in a blog, wiki or a forum and comment about hydropower production.
The first is a reading article of Wikipedia for understanding . It gives basic information about hydroelectiric dams and hydroelectiricity production in general. The second is a very basic blog about advantages and disadvantages of dams. The 3rd discusses how a hydroelecricity dam lake surprisingly contribute to the increase in global warming in a negative way. The last lists the discussion messages on which kind of energy production methods are better than others.
Reading 1. What is hyrdroelectricity?
Reading 2. A blog on hydroelectric dams
Reading 3. Damlakes contribute to global warming
Reading 4. Which kind of energy production is better?