Matching Pairs Week 4 Science VocabularyOnline version These are our vocabulary words for week 4 of distance learning! by Kathrine Kelley 1 engineer 2 geosphere 3 design 4 chemical reaction 5 atmosphere 6 evaporation 7 biosphere 8 hydrosphere 9 condensation when a gas turns into liquid a process in which substances change into different substances a person who uses science knowledge to design something in order to solve a problem the air that surrounds Earth the solid part of Earth to try and make something new that solves a problem all the living things on Earth all of the liquid water and ice on Earth when a liquid turns into a gas