Il sistema solare

Quanti sono i pianeti del sistema solare?

• 10

• 9

• 5

• 3

QUAL E' IL PIANETA PIU' VICINO AL SOLE?

• GIOVE

• TERRA

• MERCURIO

• MARTE

QUALE PIANETA E' CHIAMATO "PIANETA ROSSO"?

• TERRA

• GIOVE

• MARTE

• NETTUNO

LA LUNA E' IL ..................DELLA TERRA

Spinning of the Earth on its axis is called...

• rotation
• revolution
• orbit
• double axis

A small icy object often with a "tail"

• asteroid

• meteoroid

• comet

• moon

How long is Earth's revolution around the sun?

• 24 hours

• 365 days

• 300 days

• 365.25 days

What is a the space rock that collides into Earth's surface?

• meteor

• asteroid

• meteorite