1. The fire extinguishing devices are based on chemicals and chemical processes.
2. When a reporter comments about an explosion, contamination, environmental pollution, chemical weapons, poisoning, food additives, drugs etc. he should have a working knowledge of chemistry (or should inform first) to not be embarrassing and stupid, as usually happens.
The purpose is to understand the chemistry of life.
we understand much more than we normally do. chemistry has changed our world because almost all of the items that are incorporated into our everyday lives are chemistry! chemistry has showed us that alot of things were created on accident, by mixing two different elements,or just plain expirementing! our world would probably not fathum without chemistry!
Interview and report, i would imagine...
You would have to specify your idea of fighters. Ancient Rome's fighters could be their army, the gladiarots or even a husband and wife in a domestic rift.
There is no definitive list of news reporters that are working in Afghanistan because this would put them in danger from reprisals. The various news agencies also change the locations of their reporters periodically for the same reason. News reporters that have worked in Afghanistan include Jonathan Charles and Deepack Tripathi.
An important thing to understand here is that you wouldn't get a PhD in chemistry as a whole subject but you would get a PhD in a certain field of chemistry, like physical chemistry. Allow me to explain: I'm from the UK so the first thing you would do is get a degree in Chemistry or a related subject like Medicinal Chemistry or Biochemistry, whatever you like best. This would be called a BSc; Bachelor of Science meaning you have a degree in a science based subject. So you would have a BSc in Chemistry. Then you could go on to get a Masters, or an MSc for Master of Science. These degrees are normally more specific than BSc's so you would study a particular part of Chemistry and not Chemistry as a whole, for example, Analytical Chemistry. However, you can study an MSc in Chemistry as a whole which has a research basis. Then you would do a PhD. These are primarily research degrees which would involve a specific part of Chemistry and not as a whole subject. So you would have a really specific title.
The term 'freedom fighters' can be easily misused. Let's evacuate the town before the freedom fighters get here.
A jeweler would need to know chemistry to understand the properties and behavior of metals and gemstones. This knowledge helps in identifying, handling, and working with different materials safely and effectively. Understanding chemical reactions can also aid in cleaning, repairing, and crafting jewelry pieces.
Physics is science in a sense. It explains why how and why things happen from simple motion to waves to radiation. Chemistry is a part of physics and in a sense Biology is a result of Chemistry. Without our understand of Physics we would not have any other understanding of science.
Studying chemistry helps us understand how substances interact and transform, allowing us to develop new materials, medicines, and technologies. It also enables us to make informed decisions about environmental and health issues. Moreover, chemistry provides a foundation for various scientific disciplines, including biology, physics, and engineering.
The minimum degree one would need for an analytical chemistry job would be a Bachelor's degree in chemistry. A master's degree or Ph.D. would greatly increase the chances in the analytical chemistry field.
You would use chemistry software if you feel you need assistance in your chemistry work, for examples such as drawing chemical structure designs. Chemistry software is often found useful by chemistry major students in college.