Science Vocabulary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Vibration | the back-and-forth motion of an object
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| Transparent | describes materials that let nearly all light pass through them
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| Translucent | describes materials that let some light pass through, but not all
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| Opaque | describes materials that do not let any light pass through them
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| Reflection | light/sound bouncing off of an object
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| Refraction | bending of light
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| Absorption | traps in light energy and turns it in to heat energy
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| Friction | the force that results when two materials rub against each other or when their contact prevents sliding
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| Force | a push or pull that acts on an object
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| Revolution | one full orbit around the sun (1 year)
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| Axis | an imaginary line around which an object spins
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| Rotation | one whole spin of an object on its axis (1 day)
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| Planet | a large, round object that revolves around a star and has cleared the region around its orbit
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| Moon | a natural object that revolves around a planet
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| Comet | a frozen mass of different types of ice and dust orbiting the sun
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| Inner Planets | any of the four closest planets to the sun (small and rocky)
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| Outer Planets | any of the four planets in our solar system beyond Mars (large & gaseous)
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| Dwarf Planet | a large round object that revolves around the sun but has not cleared the region around its orbit (Pluto)
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| Asteroid Belt | The region between Mars and Jupiter of rocky masses that revolve around the sun
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| Ecosystem | all the living and nonliving things in an area and their interactions
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| Predator | a consumer that hunts and eats another animal
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| Prey | any animal that is hunted by others for food
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| Habitat | a place that provides all the things (food, water, space, shelter) an organism needs to live
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| Food Chain | depicts one way energy flows through an ecosystem
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| Food Web | a diagram that combines many food chains into one picture
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| Consumer | an organism that cannot make its own food; its role is to eat other organisms
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| Producer | an organism that can produce its own food
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| Photosynthesis | the process by which producers (plants) make their own food using sunlight, water and carbon dioxide
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| Carnivore | a consumer that eats only meat
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| Herbivore | a consumer that eats only plants
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| Omnivore | a consumer that eats both plants and animals
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| Decomposer | an organism that gets its energy by breaking down wastes and dead organisms
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
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