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16 Cards in this Set
- Front
- Back
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Animals that hunt other animals.
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Predator
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The most common plant in the pond.
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Algae
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Damage to the earth caused by humans.
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Pollution
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Animals that have a backbone and a skeletal system.
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Vertebrate
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Animals that do not have a backbone or skeleton.
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Invertebrate
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An animal that eats plants.
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Herbivore
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Animals that eat other animals (meat).
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Carnivore
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The line that shows how much acid or base is in something.
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pH Scale
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Water that is dirty and old....not fresh water.
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Stagnant
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The thing you change in a science experiment. You should only change one of these at a time.
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Variable
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The thing you do not change in an experiment.
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Control
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The steps a scientist follows when doing an experiment.
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Scientific Method
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The problem or question you try to answer by doing a science experiment.
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Hypothesis
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The information you collect when you do an experiment.
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Data
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An animal that eats plants or animals. These animals eat almost anything.
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Omnivore
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Animals that are hunted by other animals
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Prey
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