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Crucigrama Sopa de Letras Hoja de Trabajo
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Chapter 2: Cycled Matter

Horizontales
Plant eaters
The constant movement of water in a continuous cycle.
Overlapping food chains create a _____________.
A natural cycle in which plants and other producers use carbon dioxide and produce oxygen, and living things use oxygen and produce carbon-dioxide.
The process by which water vapor is changed to liquid.
Plant and meat eaters.
Verticales
The use of oxygen to break down carbon compounds and release energy.
The process by which liquid water changes to water vapor.
Meat eaters
Flow of energy from one organism to another....a list.
Compounds that act as the building blocks of living things.