atmosphere
geosphere
design
condensation
hydrosphere
chemical reaction
engineer
biosphere
evaporation
the air that surrounds Earth
a process in which substances change into different substances
all the living things on Earth
the solid part of Earth
all of the liquid water and ice on Earth
to try and make something new that solves a problem
a person who uses science knowledge to design something in order to solve a problem
when a gas turns into liquid
when a liquid turns into a gas
