Answer:
The sentence type used in the text given below is <u>Compound sentence</u>.
Explanation:
Compound sentences are those in which two clauses are joint with the help of coordinating conjunctions e.g (and, but, so, nor, for, or, yet etc.)
In compound sentences clauses may joint with the help of coordinate conjunctions, commas or semicolon. In the given text two clause are joint with coordinate conjunction that is "and". A clause is a part of sentence with a subject and a verb making a complete sense. Hence the given sentence is compound sentence because more than one subject is used giving complete sense and then joint by a conjunction.
Where is the poem so I can help ?
Answer;
The Huronian Supergroup <span>is </span>particularly<span> exciting and </span>interesting<span> because, by chance, these </span>rocks<span> were laid down at a period when the atmosphere underwent a transition from containing no free oxygen to containing at least some free oxygen.”
</span> Explanation;
The Huronian
Supergroup, a massive
formation of rock laid down
gradually between about
2.5 billion and 2.2 billion
years ago, precisely the
period when oxygen
began to accumulate in the
atmosphere. The Huronian Supergroup is 10 or 11
kilometers (six or seven
miles) thick and extends well below ground
Karamihan diyan verb na (transitive/irregular)