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greentown vocabulary
Term | Definition |
---|---|
ACIDIC | A substance with pH level lower than 7 |
BASE | A substance with a pH level higher than 7 |
NEUTRAL | A substance with a pH level of 7 |
POLLUTION | anything that can harm living organisms when too much of it is released into an ecosystem |
ENVIRMENTAL ENGINEER | engineers that use math science and creativity to solve problems involving the environment |
pH SCALE | a special scale that measure acids and bases |
ENGINEERING DESIGN PROCESS | the steps engineers use to solve problems |