Greek Roots

Geo

100

I mean study of the Earth's surface

Geography

200

I am the study of shapes, lines and angles

Geometry

300

A paleontologist is a type of what kind of scientist?

Geologist 

400

BONUS 20 POINTS FOR EVERYONE! 

:) 

500

I am a hollow, rock like globe with crystals lining my insides

Geode 

Logy

100

I am the study of living things

Biology

200

I am the study of Earth's physical features

Geology

300

I am the medical study of all things concerning the heart 

Cardiology

400

I am the study of the history/origin of words

Etymology

500

I am the scientific study of the human past - I often involve digging for artifacts, bones and other items

Archaeology

Scope

100

I can magnify tiny things to observe 

Microscope

200

I can observe things from really far away

Telescope

300

I observe the stars and planets to predict the future

Horoscope 

400

I am a tool used by doctors and nurses 

Stethoscope 

500

I am a tool/toy that uses mirrors to create colourful patterns using symmetry and shape

Kaleidoscope 

Therm

100

I keep food and drink warm 

Thermos

200

I monitor the temperature in a classroom or house

Thermostat

300

When you are suffering from abnormally LOW body temperature, you are suffering from ...

Hypothermia

400

When you visit the snow, you need to wear what kind of clothing? 

Thermal

500

When you are experiencing abnormally HIGH body temperature, you are experiencing ...

Hyperthermia

Meter

100

I measure the sound of something

Audiometer

200

BONUS 10 POINTS FOR EVERYONE! 

:D 

300

I measure the distance on the outside of a shape 

Perimeter

400

I am used as a tool in forecasting the weather

Barometer

500

I measure the density of liquids

Hydrometer