Unit 10 Exam Review

Front

What was the significant achievement of the USA in the space race?

Back

The USA won the space race by being the first to land humans on the Moon.

Front

What is the Equator?

Back

The Equator is the imaginary line that divides the Earth into the Northern and Southern Hemispheres.

Front

What did the rover Curiosity discover on Mars?

Back

The rover Curiosity found elements needed to support life on Mars.

Front

How long did it take for the New Horizons mission to reach Pluto?

Back

The New Horizons mission took 9 years to reach Pluto from Earth.

Front

Can rovers be controlled remotely from Earth?

Back

Yes, rovers can be remote controlled from Earth.

Front

What is the Prime Meridian?

Back

The Prime Meridian is the imaginary line that divides the Earth into the Eastern and Western Hemispheres.

Front

What is the significance of the Tropic of Cancer?

Back

The Tropic of Cancer is the northernmost point where the sun can be directly overhead.

Front

What is the significance of the Tropic of Capricorn?

Back

The Tropic of Capricorn is the southernmost point where the sun can be directly overhead.

Front

What are the main components of the solar system?

Back

The main components of the solar system include the Sun, planets, moons, asteroids, comets, and meteoroids.

Front

What is the role of gravity in space exploration?

Back

Gravity is the force that keeps planets in orbit around the Sun and affects the trajectory of spacecraft.