The root aer means

The root pyr means

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

Of or having a shape that reduces the drag from air moving past

The show in Vegas included an amazing _______ acrobatics performance.

The fires were set by a mentally ill person suffering from _______.

_____: rock

sapphire: gem

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

The ________ flow of hot rock and gas traveled down the sides of the erupting volcano.

A bright display of fireworks

Running: Aerobic

Of, relating to, or using the natural heat produced inside the earth

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

Which word is NOT an adjective