OD4.U4.VC

______________ formation begins with sand, mud and stones.

• Skull

• Sedimentary rock

• Archeologist

• Pastime

Cover the meat with a _____ of cheese.

Sometimes I miss the ______ where the children in our village used to go to bathe together.

• ravine

• excavate

• examine

• ash

The _____ was _______ when one of the clay objects accidentally broke.

• sedimentary rock - ash

• layer - paleontologist

• ravine - examined

• skull - discovered

Jim is a ____________. He studies fossils as a way of getting information about the history of life on Earth, such as animals and plants.

No paleontologist has any clue as to what a living _______ actually looked like.

• pastime

• skull

• dinosaur

• excavate

Investigators ______ the wreckage for clues about the cause of the explosion.

• ash

• examined

• layers

• excavates

Answer explanation

explosion (n): the fact of something such as a bomb exploding

Write the correct verb with this definition:

(examine/ excavate/ discover)

to dig a hole or channel in the ground, especially with a shovel:

Choose the correct word with this definition:

the soft, gray or black, powdery substance left after something has burned:

• armor

• army

• ash

• arrogant

Reading novels is my __________, it makes me keep interested in the story and character.

• arrogant peasant

• ignorant cartoonist

• gravity

  discovering

• favorite pastime