Root Word
Definition of Word
Complete this Sentence
Root Definition
Vocabulary in Context
100

What is the root in "biology"?

bio

100

 Define "adjust."

change a little

100

The study of rocks and Earth layers is called ______.

geology

100

What does the root aud mean?

hear

100
  1. The form asked me to select my ________ by checking the box for male or female.

a) transition

b) demographic

c) gender

C) gender

200

What is the root in "submarine"?

sub

200

 Define "aquarium."

 tank for live fish and water

200

A person who travels in space is an ______.

astronaut

200

What does the root mar mean?

sea

200
  1. Bob ____________Ponyboy’s head in the fountain in an attempt to kill him.

A) splashed

B) submerged

C) washed

B) submerged

300

What is the root in "hydraulic"?

hydr

300

Define "aerosol."

 tiny liquid drops in the air

300

To send information from one place to another is to ______

transmit

300

What does the root don mean?

give

300
  1. She suffered from __________ and stayed awake watching TV until 4:00 AM.

A) insomnia

B) exhaustion

C) amnesia

A) insomnia                                                             

400

What is the root in "pedestrian"?

ped

400

Define "cardiology."

study of the heart

400

The intentional killing of another person is called ______.

homicide

400

What does the root tic mean?

having to do with

400
  1. When you see someone smile, you can ________ that they are happy.

a) transport

b) infer

c) distort

b)infer

500

What is the root in "demographics"?

demo

500

Define "epidemic."

 fast spread of a sickness

500

The lack of ability to sleep is called ______.

insomnia

500

What does the root cis mean?

cut

500
  1. The students didn’t respect the ______________________ when their regular teacher was sick.

A) principal

B) substitute

C) volunteer

B) substitute
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