Why it is needed to study chemistry?

Answer 1

To be honest, the reason why chemistry is taught has nothing to do with its content at lower grade levels. It's all about the thought process and reasoning skills developed from it. However, chemistry is one of the most applicable subjects once understood. You'll figure out why certain food make you sick without having to eat them, why cavities and kidney stones are both caused by excess soda, and (my favorite) that flames change their color depending on the molecular content of what they are burning(yes, I'm a dork, please forgive me). In fact NaCl is just the most well known, there are hundreds if not thousands of different salts. Digressing, I apologize.
Besides it being just an easily used subject, chemistry's relatives are used in every day life (in fact one of them allow us to get away from school every day). Physics in the parent of chemistry. Chemistry branches all over the place and because of certain large molecules like ascorbic acid(vitamin C) gave light to Biology. Though Physic really is the main science that branches off into everything else (don't quote me on that, but you'll notice that it all tends to link back, especially when dealing with light, energy, and sound).
Though the most user friendly science (and probably the most complicated of the bunch) is Exercise. Not lying, the motions of the human body combined with all the chemical reactions and the electrical circuiting make PE the most difficult of sciences related to chemistry to be put into numbers.
Hope that answered the question (even though it hardly scratched the surface).

Answer 2

You could use chemistry in most fields, but it's commonly seen in the sciences and in medicine. Chemists, physicists, biologists, and engineers study chemistry. Doctors, nurses, dentists, pharmacists, physical therapists, and veterinarians all take chemistry courses. Science teachers study chemistry. Fire fighters and people who make fireworks learn about chemistry. So do truck drivers, plumbers, artists, hairdressers, chefs... the list is extensive.

Answer 3

You have to study chemistry to learn about the world around you and why certain things happen arund us.

Answer 4

Yes..in our daily life to prepare medicines..

Answer 5

Chemistry is the base of the Universe because the matter is composed from chemical elements.