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Vocabulary 57-112

Optics Relating to the eyes or to vision
Ozone A gas in the atmosphere that traps the heat energy from the Sun. Ozone is the gas responsible for the gradual increase of the atmosphere's temperature known as the Greenhouse Effect
Physical Properties The characteristics of a substance that can be observed or measured without changing the substance
Photosynthesis The process by which plants make food
Precipitation Water falling from the sky in the form of rain, snow, sleet or hail.
Prism An object used to refract while light into the visible electromagnetic spectrum
Properties Something about an object that helps tell about what it is. (color, texture, taste are some properties of these apples)
Rainbow An arc of color in the sky.
Reflection The light energy that bounces off objects
Refraction The bending of light rays when they pass through a substance
Solar Energy The energy of sunlight
Solid The state of matter that has a definite shape and a definite volume
solubility The ability of one substance to be dissolved in another substance
Solutions A special type of mixture that can be more difficult to separate. Examples of solutions include chocolate milk, salt/sugar water, brass, and plastics
Sound Energy Energy produced from the vibration of matter
Temperature The average kinetic energy of all the molecules in an object
Texture How something feels. Texture can be rough, smooth, soft or slick
Translucent Allowing some light to pass through; blurry image an be seen
Transparent Allows most light to pass through; clear image can be seen
Vibration The back and forth movement of matter producing sound
Volume (measurement) The amount of space that an object takes up.
weight A measure of the pull of gravity on an object
Anthracite A hard, black rock; fourth stage of coal formation
Created by: kaustrian