Atmosphere, Earth and Moon

Our Earth is shaped like a ….

• sphere
• round
• cube
• prism

The closest atmosphere layer from the Earth surface is ….

• Mesosphere
• Troposphere
• Exosphere
• Stratosphere

Atmosphere protects the earth from harmful rays on the sun and ….

• keep the Earth cold
• keep the Earth freeze
• keeps the Earth warm
• keep the Earth very hot

The Earth rotates on ….

• its place
• its orbit
• its equator
• its axis

Tags

NGSS.MS-ESS2-6

Does the sun really move across the sky? Why?

• Yes, it does. It moves across the sky because the Sun spins on its axis.
• No it doesn't. It appears to move across the sky because the Moon spins on its axis.
• Yes, it does. It moves across the sky because the Sun spins on its orbit.
• No it doesn't. It appears to move across the sky because the Earth spins on its axis.

Tags

NGSS.MS-ESS1-1

In thermosphere, the temperature … so fast.

• down
• cold
• rise
• freeze

Tags

NGSS.MS-ESS2-6

NGSS.MS-PS1-4

The earth takes … to make 1 complete rotation.

• 24 days
• 24 hours
• 24 weeks
• 24 months

A layer of gases that surrounds the earth is known as ….

• atmosphere
• sky
• cloud
• rain

An imaginary line that goes through the center of the earth, from the North Pole to the South Pole is called as ….

• orbit
• axis
• equator
• path

The earth takes … to make 1 complete revolution.

• around 365 hours

• around 365 weeks

• around 365 days

• around 365 months

Tags

NGSS.MS-ESS1-1