7th Grade Worksheets for Science Words

7th Grade Worksheets for Science Words, random words are selected for the Word Quiz worksheet. This sheet is created dynamically, and every sheet is different from the previous ones. You can download and print the worksheet from your browser directly.
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Animal Farm by George Orwell
 7th Grade Worksheets for Science Words

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7th Grade Worksheets for Science Words

1: an alteration in the number
quantitative change
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diffusion
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organ
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gene
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2: diffusion of molecules through a semipermeable membrane from a place of higher concentration to a place of lower concentration until the concentration on both sides is equal
osmosis
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meiosis
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organisms
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mitosis
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3: enhancing respiratory and circulatory efficiency; depending on free oxygen or air
homeostasis
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aerobic
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photosynthesis
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sexual reproduction
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4: a thermonuclear reaction in the interior of stars; the organic circulation of carbon from the atmosphere into organisms and back again
carbon cycle
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mitosis
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osmosis
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organisms
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5: living or active in the absence of free oxygen
osmosis
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asteroids
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anaerobic
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asexual reproduction
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How to Print Worksheets
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