Space Quiz #1

Which of the following is a fact?

• When an action and reaction occur, the combined momentum of the objects remains the same.

• Sloths can hold their breath longer than a dolphin.

• Gravity.

• If a person gets 7 hours of sleep, then they will feel less fatigued.

Tags

NGSS.HS-PS2-2

Which of the following is an example of a scientific theory?

• Gravity.

• Sloths can hold their breath longer than a dolphin.

• If a person gets 7 hours of sleep, then they will feel less fatigued.

• When an action and reaction occur, the combined momentum of the objects remains the same.

Which of the following is an example of a scientific law?

• Gravity.

• When an action and reaction occur, the combined momentum of the objects remains the same.

• If a person gets 7 hours of sleep, then they will feel less fatigued.

• Sloths can hold their breath longer than a dolphin.

Tags

NGSS.HS-PS2-2

Which of the following is an example of a scientific hypothesis?

• When an action and reaction occur, the combined momentum of the objects remains the same.

• Sloths can hold their breath longer than dolphins.

• Gravity.

• If a person gets 7 hours of sleep, then they will feel less fatigued.

Tags

NGSS.MS-PS2-2

A seemingly infinite density thought to have contained all the mass and space-time of the Universe before quantum fluctuations caused it to rapidly expand in the Big Bang.

• The pearl.

• The time-space continuum.

• The infinity.

• The singularity.

Tags

NGSS.HS-ESS1-2

The leading explanation of the creation of the Universe.

• The Big Bang Theory

• The Big Explosion Theory

• The Great Expansion Theory

• The Great Implosion Theory

Tags

NGSS.HS-ESS1-2

How long ago was the Universe created?

• 13.8 billion years ago
• 4.5 billion years ago
• 6000 years ago
• 1 million years ago

Tags

NGSS.HS-ESS1-2

What is the cosmic microwave background?

• A type of space dust
• A form of dark matter
• Radiation left over from the Big Bang
• A type of star in the Milky Way

Tags

NGSS.HS-ESS1-2

Drawin's explanation of evolution is an example of which of the following?

• Fact

• Theory

• Law

• Hypothesis

Tags

NGSS.MS-LS4-4

The Doppler Effect is the biggest piece of evidence for what?

• The universe is shrinking.

• The universe is not moving or changing size.

• The universe is expanding.

• The universe is smaller than we think it is.

Tags

NGSS.HS-ESS1-2