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16 Cards in this Set
- Front
- Back
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the light energy that bounces off objects
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reflection
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the bending of light rays when they pass through a substance
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refraction
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a collection of steps used to explore questions and investigate the natural world
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scientific method
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the sun, and the objects that orbit around it
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solar system
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a tool used to measure temperature
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thermometer
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a hot ball of glowing gases, like our sun
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star
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The hiding of the sun that occurs when the moon passes between the sun and Earth
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solar eclipse
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an imaginary line that passes through Earth's center and its North and South poles
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axis
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a group of stars, gas, and dust
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galaxy
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the hiding of the moon when it passes through the Earth's shadow
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lunar eclipse
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the path one body in space takes as it revolves around another body; such as Earth as it revolves around the sun
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orbit
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a solid object that bends light
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prism
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Large, round bodies that revolve around a star
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planets
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a stage in the changing shape the moon seems to have when it is viewed from Earth
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phase
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Everything that exists—planets, stars, dust, gases, and energy
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universe
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a period of the year with a certain level of temperature and type of weather
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season
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