NATURE OF SCIENCE

By Grace Yuan

Branches of ScienceLife Science [biology]

Branches consist of botany, the science of plants, and ecology, the science of balance in nature, and medicine and agriculture.

Physical ScienceBranches consist of chemistry, the science of matter and its changes, and physics, the science of forces and energy.

Earth ScienceBranches consist of geology, the science of physical nature and the history of earth, and meteorology, the science of atmosphere and weather.

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The Scientific Method

Observe Formulate a Question Research & collect data

Form a hypothesisTest the HypothesisObserve

Draw conclusion

SI Base UnitsQuantity Unit AbbreviationLength Meter m

Mass Kilogram kg

Time second s

Temperature kelvin K

Electric current ampere A

Amount of substance mole mol

Luminous intensity candela cd

Bar Data Chart

Pie Data Chart

Alexander FlemingAlexander Fleming created the treatment, Penicillin. It is used to heal many diseases today, and has saved millions of lives. Had Fleming given up while researching about the bacteria, the antidote would have never existed. It is used to heal nausea, stomach infections, abscesses, gangrene, etc.

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Maddy KennedyThe electric bread toaster was invented by Maddy Kennedy. This useful tool saves us time from grilling the bread, and cooks our breakfast to a perfect point. Billions of people around the world use the toaster to toast their bread, served for breakfast.

Willis CarrierInvented by Willis Carrier, the air conditioner has been a huge benefit to billions of lives. It cools the human body to the right temperature on a hot summer day, and helps circulate air and keep the air soft and breezy instead of humid and sticky.

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