Excavated coal is commonly referred to as "mined coal."
An archaeologist is a scientist who studies the past. Here are some sentences.The archaeologist excavated the site and discovered a brand new type of dinosaur.The ancient city was studied by any archaeologists.Professor Leakey was an archaeologist.
Excavation is a noun and so doesn't have a past tense.The past tense of excavate is excavated.
The archaeologist carefully excavated the ancient ruins to uncover artifacts from the past.
The ziggurat at Ur was excavated by Sir Leonard Woolley in the 1920s. Woolley's excavation revealed the remains of the ancient Sumerian city of Ur, including the ziggurat dedicated to the moon god Nanna.
A good sentence for the word baffled is:
"I am using a sentence with the word economics."
jabber
she has an exquisite dress
tacos are good
Here's a sentence: Where is your best friend?
The person's a criminal for doing what he did.
That is a perfectly good one.
"My computer screen froze," is a great sentence to use for the word "screen."
conceal
Rebirth
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