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ScienceChap1Water

TermDefinition
In addition to house hold purposes people use water for _____,_____, _______, and _________. agriculture, industry, transportation, and recreation(fill in the blank)
Irrigation the process of supplying water to areas of land to make then suitable for growing crops
Water is essential for living things to ___, ________, and _____ ____ _____ __________ _________. grow, reproduce, carry out other important processes(fill in the blank)
Photosynthesis a process where plants use water, plus carbon dioxide and energy from the sun, to make food
Habitat a place where an organism lives and it provides the things the organism needs to survive
More than 97% of Earth's water is _____ water that is oceans and salt water lakes salt water( fill in the blank)
Only 3% of Earth's water is ______ water that is mostly ice but part water vapor, lakes and rivers, and ground water fresh water( fill in the blank)
Water Vapor the gaseous form of water (aka steam)
Ground Water water that fills the cracks and spaces in underground soil and rock layers
Polar Molecule a molecule that has electrically charged areas
The ______ hydrogen ends of one water molecule _____ the ______ oxygen ends of nearby water molecules. Positive; attract; negative(fill in the blank)
Water molecules tend to ____ _________. stick together( fill in the blank)
Surface Tension the tightness across the surface of water that is caused by the polar molecules pulling on each other
Capillary Action the combined force of attraction among water molecules and with the molecules of surrounding materials
Solution a mixture that forms when one substance dissolves another
Solvent the substance that does the dissolving
Created by: Izzy Izzy Oi Oi
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