Week 7 root words: duct, duc, geo; prefixes: micro-, mini-, bio-

What is the meaning of the root word "duct"?

• Earth

• Lead or guide

• Small

• Life

Which of the following words contains the root word "geo"?

• Conduct

• Geography

• Microphone

• Biology

What does the prefix "micro" mean?

• Large

• Small

• Life

• Earth

Identify the prefix in the word "biodegradable".

• bio

• de

• grad

• able

Use the word "conduct" in a sentence.

• The scientist used a microscope to conduct the experiment.

• The conductor led the orchestra with great skill.

• The geography of the region is diverse.

• The biography was very interesting.

Analyze the word "geothermal". What does it mean?

• Related to the study of life

• Related to the heat of the earth

• Related to small organisms

• Related to guiding or leading

Create a new word using the prefix "mini" and the root word "duct".

• Miniduct

• Microduct

• Minigeo

• Minibio

What is the meaning of the root word "geo"?

• Life

• Small

• Earth

• Guide

Which word uses the prefix "micro" correctly?

• Microphone

• Minivan

• Biodegradable

• Geology

What does the prefix "mini" mean?

• Large

• Small

• Earth

• Life