Listening/Speaking Unit 2 - Vocab B

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

• consume

• alternative

• impact

• carbon

(n) coal, petroleum, and natural gas

• individual

• carbon

• worldwide

• fossil fuels

(adv) existing or happening throughout the world

• worldwide

• cut back on

• impact

• individual

(adj) relating to just one person or thing

• fossil fuels

• gradual

• individual

• carbon

(adj) new and original

• worldwide

• alternative

• cut back on

• innovative

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

• consume

• carbon

• impact

• fossil fuels

(phrasal v) to reduce

• individual

• cut back on

• consume

• gradual

(n) effect

• fossil fuels

• impact

• carbon

• worldwide

(adj) happening slowly over time

• alternative

• Individual

• gradual

• consume

(v) uses something up

• consume

• impact

• cut back on

• carbon