Wonders Unit 6 W 1 Greek Roots

What does the Greek root "astro" mean?

• Water

• Light

• Star

• Self

Which word is derived from the Greek root "hydro"?

• Autobiography

• Photograph

• Astronomy

• Hydrate

The word "photosynthesis" relates to which Greek root?

• Auto

• Hydro

• Astro

• Photo

Which root is found in the word "automobile"?

• Astro

• Photo

• Hydro

• Auto

What does "hydrophobia" mean?

• Fear of stars

• Fear of light

• Fear of self

• Fear of water

"Astrophysics" is the study of:

• Light and its properties.

• The self and its actions.

• Water and its properties.

• Stars and their physical properties.

Which word means "a picture made by light"?

• Autograph

• Hydrograph

• Photograph

• Astrograph

"Automatic" means:

• Related to stars.

• Acting by itself.

• Related to water.

• Related to light.

Which word relates to the measurement of water?

• Astrometry

• Autometry

• Hydrometry

• Photometry

What does the prefix "auto" generally indicate?

• Distant

• Light

• Self

• Water