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EARTH SYSTEM AND WATER CYLE

Horizontales
A group of parts that work together
Water that has been used and now contains harmful substances
To try to make something new that solves a problem
A supply of something that is useful
A process in which substance changes into different substances
Matter that is made of only one kind of atom or molecule
A person who uses science knowledge to design something in order to solve a problem
When a liquid turns into a gas
The air that surounds earth
Verticales
The stuff that things are made of
To try something again using what you learned the last time you tried it
A group of atoms joined together in a particular way
To put together multiple pieces of information in order to understand something
A description of how something works or why something happens
Water in the form of invisible gas
All the living things on earth
The things that engineers think about and test in order to know how well something solves a problem
What you can observe or measure about something that helps you figure out what it is
All the liquid waterand ice on Earth
Solid part of the earth
When gas turns into liquid