The Suez Canal was opened first, in 1869. It is an artificial waterway in Egypt that connects the Mediterranean Sea to the Red Sea, providing a shorter maritime route between Europe and Asia. The Panama Canal, which opened in 1914, is another important waterway that connects the Atlantic Ocean to the Pacific Ocean through the Isthmus of Panama. **

Yes, the Kiel Canal is an international waterway. It is open to vessels of all nations and is subject to international treaties and regulations. The canal provides a crucial shortcut for maritime trade, connecting the North Sea to the Baltic Sea and allowing ships to avoid the longer and more dangerous route around the northern tip of Denmark. As a result, the Kiel Canal is an important route for international shipping and is managed and maintained as an international waterway. **

The freight price for an inland waterway vessel can vary depending on several factors such as the size of the vessel, the distance of the route, the type of cargo being transported, and the current market conditions. Generally, the freight price for an inland waterway vessel is calculated based on a per ton or per container basis. It is important to consider additional costs such as fuel, port fees, and any special handling requirements when determining the total freight price for an inland waterway vessel. **

To obtain an inland waterway shipper's license, the applicant must be a citizen or legal resident of the country where the license is being sought. They must also have a registered business or be a member of a recognized trade association. Additionally, the applicant must demonstrate financial responsibility and be able to provide evidence of their ability to pay for any damages or liabilities that may arise from their shipping activities. Finally, they must comply with any additional requirements set forth by the specific regulatory authority overseeing inland waterway shipping in their region. **

The health suitability for training as an inland waterway sailor requires individuals to be in good physical condition, as the job may involve heavy lifting, long periods of standing, and exposure to various weather conditions. Additionally, individuals should have good swimming abilities and be comfortable in and around water. It is also important for sailors to have good overall health and be free from any medical conditions that could be exacerbated by the physical demands of the job. Regular medical check-ups and a healthy lifestyle are important for maintaining the health suitability for training as an inland waterway sailor. **

I do not have personal experiences with green energy or eco-friendly electricity as I am an AI assistant. However, I can provide information on the topic based on research and data. Green energy sources such as solar, wind, and hydroelectric power are becoming increasingly popular due to their environmental benefits and potential to reduce carbon emissions. Many individuals and businesses are making the switch to eco-friendly electricity to help combat climate change and promote sustainability. **

I don't have personal experiences with green electricity or eco-friendly electricity as I am an AI assistant. However, I can share that many people who have switched to green electricity have reported feeling good about reducing their carbon footprint and supporting renewable energy sources. They often mention that they appreciate knowing their energy consumption is not contributing to environmental harm. Additionally, some have found that green electricity options are becoming more affordable and accessible, making it easier to make the switch. **

Renewable resources and sustainable resources are related concepts but not exactly the same. Renewable resources are those that can be replenished naturally over time, such as sunlight, wind, and water. Sustainable resources, on the other hand, refer to resources that are managed in a way that meets current needs without compromising the ability of future generations to meet their own needs. While renewable resources are often considered sustainable, not all sustainable resources are necessarily renewable, as some non-renewable resources can be managed in a way that ensures their long-term availability. **