fuels such as oil, natural gas, and coal that were ...

[ Vocabulary ]

fuels such as oil, natural gas, and coal that were formed millions of years ago from plant and animal remains

A. global energy poverty

B. fossil fuels

C. sustainability

D. land reclamation

Select your answer:

Random Topics:
Clause Tenses - Pasive Voice The -ing Form of Verbs Modal Verbs and Conjuctions Nouns, Pronouns, Antecedents, and Singular and Plural Conjunctions and Transitions -ed and -ing Adjectives Articles & Quantifiers -Ing and Infinitive Verb Patterns

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In past tense, the verb end with -ed is called ……

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