OD 4 Review for Mid-term test

What is it?

• Ash

• Skull

• Ravine

• Ravine

• Excavate

• Layers

He is ................................ the stone.

• excavating

• exploring

• examining

The .................................................is examining the bone.

• astronomer

• Paleontologist

• peasant

They are .............................. the area to find more fossils.

• excavating

• discovering

• examining

Burning wood can make ash.

• True

• False

Onions have many layers

• True

• False

The m_ _n is bright tonight.

With a _ele_co_e, you can see the craters on the moon.

There are eight planets in the _ol_r sy_t_m.