Ch. 2 Lessons 3, 4, and 5 Vocab.

Front

Data points yield a straight line

Back

linear graph

Front

Data points do not fall along a straight line

Back

non linear graph

Front

Representation of an object or process

Back

model

Front

A group of parts that work together to perform a function or produce a result

Back

system

Front

Material or energy entering a system

Back

input

Front

What occurs in a system?

Back

process

Front

Material or energy that comes out of a system

Back

output

Front

Output that changes a system

Back

Feedback

Front

Pictures alerting to lab accident sources

Back

safety symbols

Front

Investigations outside a science lab

Back

field