2011年1月24日 星期一

Choosing a Topic

   People learn about Biology, Physics, and Chemistry because these three basic scientific subjects are of great relation to our lives. Science itself is not only fun, but it also allows us to explore more about this world. In addition, by acquiring more scientific knowledge, we’ll be able to understand natural phenomena better and explain them more clearly. Natural phenomena happened every day in our lives; they range from small, microscopic thing such as the formation of water drop to large, macroscopic thing such as the moving of Earth’s crust. By paying more attention to things around us, we would find out that science and nature are too close to be separated.
    There are several phenomena that I think would be interesting to write about, such as “why do breads expand? what cause them to have such an effect?” “how does hot air balloon stay in air? What supports the balloon?” “why are green plants important to us?” “why are there earthquakes, tsunamis?” “why would water stay on our skin?” “what is the process of making alcohol?” “why is the climate getting weird all over the world?” “why are there so many kinds of people on Earth? what traits distinguish one from another?” People’s curiousness has no end. Thus, we would always be interested in science because we want to develop more in the world.

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