Biotechnology

I'm a student of Biotechnology. It is very interesting. I chose it because I want to create and improve products for services and help people. I think is a future career and (try: it is a quickly advancing field). It is important for the humanity because there now are a lot of diseases now and with biotechnolgy we can analyse/analyze the DNA and find the cure.
The Biotechnology has differents colors. For example, the green is the color for the study of the transgenic plants and biofiltration. My favorite color of Biotechnology is the gray because it is the study of the contaminants cleaning, biofilter (biofiltration) and bioremedation. I think it is a very important topic because the pollution is killing the world.
We must take care of the world and it is necessary to make awareness about the problem.
Recently, I worked with "humus", is a biofertilizer made with a (type of) Californian worm. The porcess is very strange because it is made with the fecal waste of the worm, but the Californian worm needs a specific conditions like pH, temperature, humidity and more.
I'm about to finish my degree/program/education and I'm very happy because I'm learning (or: I learned) a lot of interesting things.