Greek Roots: Acro, Anti, Astro, Auto, Bio

Which Greek root means star?

• acro-

• anti-

• astro-

• auto-

• bio-

Which Greek root means heights?

• acro-

• anti-

• astro-

• auto-

• bio-

Which Greek root means self?

• acro-

• anti-

• astro-

• auto-

• bio-

Which Greek root means life?

• acro-

• anti-

• astro-

• auto-

• bio-

Which Greek root means against?

• acro-

• anti-

• astro-

• auto-

• bio-

Which word means a star sailor?

• acrobat

• astronaut

• automobile

• biographer

• antibacterial

Which word means it moves by itself?

• acrobat

• astronaut

• automobile

• biographer

• antibacterial

Which word means a person who writes about people's lives?

• acrobat

• astronaut

• automobile

• biographer

• antibacterial

Which word means a person who walks the heights?

• acrobat

• astronaut

• automobile

• biographer

• antibacterial

Which word means it works against bacteria?

• acrobat

• astronaut

• automobile

• biographer

• antibacterial