AV5_Lesson 8 - Vocab Reviews

............................ : (n) something that can be used instead of another thing 

• alternative

• carbon

• worldwide

• impact

................................ : (n) coal, petroleum, and natural gas 

• gradual

• innovative

• carbon

• fossil fuel

............................. : (adv) existing or happening throughout the world

• worldwide

• impact

• consume

• cut back on

.............................. : (adj) relating to just one person or thing

• impact

• alternative

• individual

• gradual

................................. : (adj) new and original 

• innovative

• alternative

• sensitive

• effective

.................................. : (n) a chemical element that coal and diamonds are made of 

• carbon

• alternative

• fossil fuel

• gradual

..................................... : (phrasal v) to reduce 

• cut back on

• be interested in

• make use of

• take care of

.................................... : (n) effect

• impact

• contact

• alternative

• carbon

............................. : (adj) happening slowly over time 

• gradual

• individual

• cultural

• total

................................... : (v) uses something up

• assume

• resume

• consume

• costume