6th Grade Vocabulary Multiple Choice Pre-Test

"Hydro" means what in the word "hydroelectric"?

• Light

• Water

• Heat

• Air

"Celes" means what in the word "celestial"?

• Earthly

• Heavenly

• Underground

• Ancient

"Crat" means what in the word "democrat"?

• Ruler

• Citizen

• Leader

• Follower

"Dense" means what in the word "density"?

• Thickness

• Clarity

• Height

• Width

"Grav" means what in the word "gravity"?

• Speed

• Lightness

"Helio" means what in the word "heliocentric"?

• Earth-centered

• Sun-centered

• Moon-centered

• Star-centered

"Luna" means what in the word "lunar"?

• Solar

• Earthly

• Moon

• Star

"Sol" means what in the word "solar"?

• Earth

• Moon

• Sun

• Planet

"Spher" means what in the word "spherical"?

• Flat

• Round

• Sharp

• Square

"Tract" means what in the word "detract"?

• To add

• To take away

• To increase

• To multiply