Science EOG Review

What is the role of the skeletal system?

• To provide structure, support, and protection for the body.

• To facilitate digestion and nutrient absorption.

• To regulate body temperature and maintain homeostasis.

• To produce hormones and regulate metabolism.

What is the definition of friction?

• A force that opposes motion between two surfaces in contact.

• A force that accelerates an object in motion.

• A type of energy that is lost during movement.

• A force that increases the speed of an object.

What type of change is represented by water freezing into ice?

• Chemical Change

• Physical Change

• Biological Change

• Nuclear Change

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What type of change occurs when glass breaks into tiny shards?

• Chemical Change

• Physical Change

• Biological Change

• Nuclear Change

What are the main functions of the muscular system?

• To enable movement, maintain posture, and produce heat.

• To support the body and protect internal organs.

• To transport oxygen and nutrients throughout the body.

• To store energy and regulate body temperature.

Which two body systems are used when lifting heavy objects?

• Muscular and Skeletal

• Nervous and Circulatory

• Digestive and Respiratory

• Endocrine and Integumentary

What is an example of conduction?

• Heat transfer through direct contact, like a metal spoon getting hot in a pot of soup.

• Heat transfer through the movement of fluids, like warm air rising.

• Heat transfer through electromagnetic waves, like sunlight warming your skin.

• Heat transfer through the movement of electrons, like in a wire.

What is the process called when warm water moves north and cool water moves south in the ocean?

• Convection

• Evaporation

• Condensation

• Transpiration

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What is the difference between mass and weight?

• Mass is the amount of matter in an object, while weight is the force exerted by gravity on that mass.

• Mass is the force exerted by gravity, while weight is the amount of matter in an object.

• Mass and weight are the same and can be used interchangeably.

• Weight is constant regardless of location, while mass changes with gravity.

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What is an example of radiation?

• Heat transfer through electromagnetic waves, like the warmth felt from the sun.

• Conduction of heat through a metal rod.

• Convection currents in a boiling pot of water.

• Absorption of heat by a cold object.

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