Pre Assessment

The runners had to be careful not to fall into the _________on the side of the road.

• summit

• trench

• thrive

• prehistoric

He was one of the few explorers to reach the _________of Mount Everest

• trench

• thrive

• summit

• vital

Dinosaur fossils are from _____________times.

• trench

• vital

• submersible

• prehistoric

Food and water are ________for survival.

• vital

• trench

• summit

• submersible

The vehicle was __________to very deep parts of the ocean.

• vital

• prehistoric

• submersible

• summit