The ___ caused by burning fossil fuels has become a ...

[ Vocabulary ]

The ___ caused by burning fossil fuels has become a significant global issue.

A. carbon footprint

B. language barrier

C. compost

D. single-use plastic

Select your answer:
A B C D E

Random Topics:

Prepositions & Modal Verbs Modal Speculation Quantifies and Modals of Deduction Commas and Subordinating Conjunctions Comparatives and Past Perfect Tense Have to / Do not have to Present Perfect Negative and Interrogative Present Perfect Simple Sentence Structure and Punctuation Third Conditionals

Other quiz:

Modal Verbs › View

It’s compulsory for you to call him and tell him the truth.

A. You can call him and tell him the truth.

B. You must call him and tell him the truth.

C. You shouldn’t call him and tell him the truth.

D. You may not call him and tell him the truth.

Grammar › View

Read the following sentence. Then, select the correct type of sentence. Even though Barry was in love with her, he was unable to express himself; it was no surprise she left him.

A. simple

B. compound

C. complex

D. compound-complex

Grammar › View

Fill in the blanks with the correct verb form. Either the manager or the employees ___ attending the meeting.

A. is

B. are

C. has

Vocabulary › View

Music machine American Thomas Edison invented the phonograph, and made a ____________ of the nursery rhyme ” Mary had a little lamb”.

A. record

B. recordings

C. recorded

D. recording