sun, mercury and venus

The Sun, as well as other stars, our made mostly of

• helium

• hydrogen and helium

• hydrogen

• helium, hydrogen, and gold

Tags

NGSS.MS-PS1-1

How does the sun keep all of the planets in orbit?

• The pull of its gravity
• the flames give it power
• the sun spots
• The solar flares guide them

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

The Sun is a planet

• True

• False

Tags

NGSS.5-ESS1-1

The sun is the largest object in the solar system

• True

• False

Tags

NGSS.MS-ESS1-3

Which is true?

• The Earth orbits around The Sun

• The Sun orbits around The Earth

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

The Sun gives _____ and _____ energy to Earth.

• temperature and star
• heat and light
• sun and star
• heat and star

How many moons does Mercury have?

• 67
• 4
• 0
• 1

How long is one Mercury day?

• 385 days

• 360 days

• 69 days

• 59 days

How long does it take for Mercury to go around the Sun one time (a year)?

• 66 days

• 77 days

• 88 days

• 99 days

Tags

NGSS.MS-ESS1-2

Is Mercury Gaseous or Rocky?

• Rocky

• Gaseous

• I don't know