Roots v2 Unit 3

Front

geography

Back

An area of study that deals with the location of countries, cities, rivers, mountains, lakes; the natural features of a place.

Front

geode

Back

A rock containing a cavity lined with crystals or other mineral matter.

Front

geothermal

Back

Relating to or using the natural heat produced inside the earth.

Front

aerial

Back

Performed in the air; performed by an airplane.

Front

aerodynamic

Back

Having a shape that reduces the drag from air moving past.

Front

aerobic

Back

Strengthening the heart and lungs by making them work hard for several minutes or more; using oxygen.

Front

aerate

Back

To put air or a gas into something, such as soil or a liquid.

Front

pyrotechnics

Back

A bright display of fireworks.

Front

pyromania

Back

A mental disorder that makes people have a strong desire to set fires.

Front

pyroclastic

Back

Relating to or consisting of fragments of rock erupted by a volcano.