You should know that there are several environmental documentaries in various sources but then there are those that you have to know about. The main reason behind this is that they have rather interesting facts that most people never expected. They also inform you on how important the environment is so that you get to take better care of it. These are able to change what people think of the environment hence their popularity.

The Cove documentary tries to explain how the dolphins are being hunted by the Japanese and how they catch thousands. This is often refereed to the mass action killing of the fish and this film tries to convince people that the dolphins form an important part of the environment therefore should not be hunted in such large numbers. It also goes ahead to educate the public on the risks associated with mercury poisoning of dolphins.

Another documentary that focuses on sustainable development is the Who Killed the Electric Car. This focuses on the previous attempts that were made to design cars that would rely on electricity for energy. This was noted to be environmentally friendly hence an option that most people saw as a step towards the right direction. Therefore the birth and the sudden death of this invention came as a surprise that had to be looked into.

Water is another resource that is seen as the likely cause of war in the future. Just like people value oil, there shall come a time when water will be treated the same way. In this documentary, water is seen as a bomb that is just waiting to explode. Among the people who will engage in the fight are the big corporations and other big nations.

The Food Inc documentary goes ahead to try and explain that agribusiness produces food that is not suitable for human consumption. It views the production as harmful both to the employees who work there and the animals that are used. It also focuses on the production of meat and chicken and argues that the production is done unsustainable. The food that is supplied by the companies is cheap but also contaminated. This means that they pollute both people who eat and the environment.

Another documentary known as the Gasland studies the effects that a natural gas company caused on people who lands it drilled. The areas that are affected by this include Utah and Colorado among many other places. Among the effects that were experienced include respiratory infections. Generally, these actions affected the quality of the environment.

It is therefore very important that people take good care of their environment so that they stay safe from any health complications. By doing so they will be taking good care of themselves too.

These environmental documentaries play an important role in delivering information that people can use so that they make the environment that they live in better. It educated people on the dynamics of negative effects on the environment on the well being of people.