In a natural sciences academic program, many branches of the field might be explored in depth with the goal of observing and learning about nature. Some of these branches may include astronomy, biology, physics, ecology and chemistry.

Greece developed their education system with higher education at the top. Over 40% of all Greeks live in Athens and there is also where the best opportunities to pursue an higher education level is. Bordered by Albania, Macedonia, Bulgaria and Turkey, Greece is a tourist pearl with one of the world's fantastic beaches.

Courses are individual classes that can be taken at universities, colleges, junior colleges, and trade schools worldwide. For even greater flexibility, many schools also offer online classes. Students can take individual classes or pursue degree programs.