GEO
an area of study that deals with the location of countries, cities, river, mountains, lakes, the natural features of a place.
geography
performed in the air, performed by an airplane
aerial
a bright display of fireworks
pyrotechnics
a rock containing a cavity lined with crystals or other mineral matter
geode
of or having a shape that reduces the drag from air moving past
aerodynamic
pyromania
of, relating to, or using the natural heat produced inside the Earth
geothermal
strengthening the heart and lungs by making them work hard for several minutes or more; using oxygen
aerobic
relating to or consissting of fragments of rock erupted by a volcano
pyroclastic
the science that deals with the Earth’s structure, materials, and history through rocks and layers.
geology
to put air or gas into something, such as soil or a liquid
aerate
a massive stone structure with a square base and four triangular sides that meet at a point
pyramid
a branch of mathematics that studies shapes, sizes, and the properties of space (literally “earth measurement” in Greek).
geometry
the air around the Earth and the space beyond it.
aerospace
the medical term for heartburn, a burning feeling in the chest
pyrosis