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Cycle of Matter in Ecosystems

5th Grade Science
Horizontales
Excess water that flows over Earth's surface from a storm or flood.
Water that falls from clouds to the ground in the form of rain, sleet, hail, or snow.
The continuous exchange of carbon dioxide and oxygen among living things.
A process through which a liquid changes into a gas.
Verticales
Continuous movement of water between Earth's surface and the air, changing from liquid into gas into liquid.
The process through which gas changes into a liquid.
The continuous circulation of nitrogen from air to spoil to organisms and back to air or soil.