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Rock the OST Test Review
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What type of consumer eat plants and animals
omnivore
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Which symbiotic relationship benefits both species?
mutualism
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A living thing that hunts and kills a living thing for food
predator
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A force of attraction, or pull, between any two objects
gravity
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What type of consumer eats only animals?
carnivore
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What is a network of food chains that have some links in common?
food web
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Planets that have few to no moons, no rings, made of rock, and orbit closest to the sun.
Inner planets (Mercury, Venus, Earth, and Mars)
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What organism is at the beginning of every food chain?
producer
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Planets that have many moons, rings, and made of gas.
Outer planets (Jupiter, Saturn, Uranus, Neptune)
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What organism breaks down dead plants and animals?
decomposer
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Which symbiotic relationship benefits one species and the other is harmed?
parasitism
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What causes seasons?
the tilt of the Earth’s axis
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Butterflies eat the nectar of flowers and pollinate them. Name the symbiotic relationship?
mutualism
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organisms that are eaten by predators
prey
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What type of consumer eats only plants?
herbivore
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Which symbiotic relationship benefits one species and the other is unaffected?
commensalism
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The substance through which the wave travels
medium
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How high or low a sound is
Pitch
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What is a producer?
an organism that makes its own food
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The bending of waves as they pass from one object to another
refraction
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What causes day and night?
Caused by Earth spinning on its axis once every 24 hours (Rotation)
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The bouncing of waves as they pass from one object to another
reflection
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What is a consumer?
an organism that must eat to get energy
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What is the formula to calculate speed
distance divided by time
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What do the arrows in a food chain represent?
the flow of energy
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