The video explores the possibility of life on Mars, comparing its features with Earth, and discussing historical beliefs about Martian life. It highlights modern exploration efforts by NASA, including rovers and orbiters, and the discovery of water in various forms. The video concludes with the potential for basic life forms on Mars and provides additional resources for learning.

What is the short answer to whether there is life on Mars?

• We don't know if there is any life.

• Yes, there is intelligent life.

• No, there is no life at all.

• Mars is too far to determine.

Which planet is the fourth from the Sun?

• Venus

• Jupiter

• Mars

• Earth

What did ancient Romans name Mars after?

• Their God of the Sea

• Their God of War

• Their God of Love

• Their God of Wisdom

What caused the optical illusion of canals on Mars?

• Dust storms

• Telescope lenses

• Atmospheric conditions

• Martian soil

What is Mars' surface covered in that gives it a reddish color?

• Aluminum oxide

• Magnesium oxide

• Iron oxide

• Copper oxide

Tags

NGSS.MS-PS1-1

What is the most important clue that scientists look for to support life?

• Liquid water

• Nitrogen

• Oxygen

• Carbon dioxide

Why is it impossible for creatures like us to breathe on Mars?

• The air is mostly oxygen.

• The air is mostly nitrogen.

• The air is mostly carbon dioxide.

• The air is mostly hydrogen.

What keeps the streams on Mars liquid at very cold temperatures?

• A chemical

• Salt

• Solar radiation

• Heat from the core

Tags

NGSS.MS-PS1-4

What evidence suggests that Mars once had flowing water?

• Volcanic activity

• River beds and landforms

• Presence of ice caps

• Dust storms

What are Mars' moons called?

• Titan and Rhea

• Phobos and Deimos

• Europa and Ganymede

• Io and Callisto