Science Practice Review

Which of the following is an example of an animal adaptation?

• A tree losing its leaves in winter

• A bird building a nest

• A fish swimming upstream to spawn

• A frog using its long tongue to catch insects

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DOK Level 2: Skill/Concept

What is the primary function of roots in plants?

• To produce flowers

• To absorb water and nutrients

• To produce fruits

• To provide support to branches

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DOK Level 1: Recall

How does energy transfer in a food chain?

• From producers to consumers to decomposers

• From decomposers to consumers to producers

• From consumers to producers to decomposers

• Energy does not transfer in a food chain

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DOK Level 2: Skill/Concept

What role do decomposers play in an ecosystem?

• They produce oxygen through photosynthesis

• They consume other living organisms

• They break down dead material and recycle nutrients

• They help in pollination

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DOK Level 2: Skill/Concept

Which property of matter explains why water can exist as ice, liquid, and vapor?

• Density

• Mass

• Volume

• Phase

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DOK Level 1: Recall

What happens when force is applied to an object at rest?

• The object will change its shape

• The object will remain at rest

• The object will move

• The object will increase in mass

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DOK Level 1: Recall

Which of the following is an example of a plant structure that aids in reproduction?

• Leaf

• Stem

• Flower

• Root

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DOK Level 1: Recall

How do predators and prey interact in an ecosystem?

• They do not interact

• They help each other find food

• Predators hunt and consume prey

• Prey consume predators when resources are scarce

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DOK Level 2: Skill/Concept

What is the result of a force acting on an object over a distance?

• Heat

• Light

• Work

• Sound

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DOK Level 2: Skill/Concept

Which of the following adaptations might help a plant survive in a dry environment?

• Large leaves

• Thin bark

• Deep roots

• Bright flowers

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DOK Level 2: Skill/Concept