Unit 4: Lesson 20 - Sacagawea

To many people, polar lands are unfamiliar _____.

• Teritory

• Land Mark

• Territory

• Landmakr

Explorers going into a cave should find others to _____ them.

• Acompany

• Rout

• Accompany

• Route

Some scientists have _____, or suggested, that we need to study Mars more.

• Suplies

• Proposed

• Supplies

• Propposed

An _____, or translator, is helpful when people use different languages.

• Interpreter

• Route

• Interpretter

• Rout

Divers have a _____ to not disturb or harm any marine life in their diving area.

• Duty

• Corps

• Dutie

• Core

Hikers need to carry _____, such as food and water.

• Corps

• Supplies

• Cores

• Suplies

Backpackers should choose a safe _____ and stick to that path.

• Landmark

• Route

• Land Mark

• Rout

On a research trip, every member of the _____, or team, must have valuable skills.

• Cores

• Rout

• Corps

• Route

A _____, or awkward, mistake can mean the loss of months of research.

• Clumsy

• Corps

• Clumbsy

• Cores

Noting a _____ or other recognizable object makes the return trip easier.

• Landmark

• Territory

• Land Mark

• Teritory