Gravity & Planets, Asteroids, Meteors, Comets Review

Front

What is a common characteristic of the inner planets?

Back

The inner planets, also known as terrestrial planets, have a rocky surface.

Front

How does the distance between two objects affect the pull of gravity?

Back

As the distance between two objects increases, the pull of gravity decreases.

Front

What is the name of the first mission to come out of NASA's Planetary Defense Coordination Office?

Back

The first mission is called the Double Asteroid Redirection Test (DART).

Tags

NGSS.HS-ETS1-3

Front

Which planet is known for having a Great Dark Spot?

Back

Neptune is known for having a Great Dark Spot.

Front

Which of the following is NOT a terrestrial planet: Mercury, Venus, Earth, or Uranus?

Back

Uranus is NOT a terrestrial planet; it is a gas giant.

Front

What are the four terrestrial planets in our solar system?

Back

The four terrestrial planets are Mercury, Venus, Earth, and Mars.

Front

What is the primary composition of gas giant planets?

Back

Gas giant planets are primarily composed of hydrogen and helium.

Front

What is the difference between asteroids and comets?

Back

Asteroids are rocky bodies that orbit the sun, while comets are icy bodies that release gas and dust, forming a tail when close to the sun.

Front

What is the significance of the asteroid belt?

Back

The asteroid belt is a region between Mars and Jupiter that contains numerous asteroids, remnants from the early solar system.

Front

What is a meteor?

Back

A meteor is a small particle from space that burns up upon entering Earth's atmosphere, creating a streak of light.