2.2 Tools of Environmental Science

Scientists summarize, characterize, analyze and compare data using

• the scientific method

• statistics

• scientific reasoning

• mathematics

Tags

NGSS.MS-PS3-1

The number obtained by adding the data for a characteristic and then dividing this sum by the number of individuals is called the

What type of distribution is this?

• standard

• size

• uniform

• normal

45% chance of rain is an example of

• weather

• probability

• decimal number

• news

Tags

NGSS.MS-ESS2-5

unwanted outcomes

• risk

• probability

• high distribution

• environmental issues

Tags

NGSS.HS-ESS3-4

NGSS.HS-LS2-7

sample size must be ________________ enough in order to provide accurate results

Tags

NGSS.HS-LS3-3

models may be ​ (a)   ​ (b)   graphical or ​ (c)  

• conceptual
• mathematical
• physical

a verbal or graphical explanation of how a system works is a ________________ model

scientists must __________________ risk to large communities in order to inform public policy

• experiment

• distribute

• hypothesize

• calculate

Tags

NGSS.HS-ETS1-1

NGSS.HS-ETS1-3

Match the model with its type

• physical

• DNA by Watson and Crick

• fashion

• maps and charts

• graphical

• flow chart

• mathematical

• Agel Akol

• conceptual

• E=mc^2