Science Review 5

Motion:

Who wrote the three laws of motion?

• Albert Einstein

• Frederick Banting

• Isaac Newton

Tags

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Motion:

A hovercraft glides over water on a cushion of air. What does this reduce?

• Friction

• Gravity

• Air Pressure

Tags

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Motion:

What is the force that keeps objects moving called?

• Friction

• Inertia

• Momentum

Motion:

Complete Newton’s third Law of Motion, For every action there is an equal and opposite _________”

• Action

• Reaction

• Nothing

Tags

NGSS.MS-PS2-1

Motion:

What term describes the rate at which an object is increasing or decreasing in speed?

• Acceleration

• Inertia

• Velocity

Motion:

Which of Newton’s three laws explains why a motionless soccer ball stays motionless until somebody kicks it?

• F = ma

• Law of Inertia

• Law of Equal & Opposite Reaction

Photosynthesis:

Photosynthesis is the process where animals use sunlight to create food.

• True

• False

Tags

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Photosynthesis:

Where do plants obtain the energy required for photosynthesis?

• Food

• Water

• Sunlight

Tags

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Photosynthesis:

Photosynthesis usually occurs at night.

• True

• False

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Photosynthesis:

What is the main byproduct of photosynthesis?

• Oxygen

• Carbon Dioxide

• Water

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3