Spaceship Earth Mystery Science

If the Earth were to spin around its axis twice as fast as it does right now, what would happen?

• The day would be twice as long and the night would be half as long.

• The day would be half as long and the night would be twice as long.

• The day would be twice as long and the night would be twice as long.

• The day would be half as long and the night would be half as long.

The image above shows a solar system with one star (on the left) and 5 planets. Which of these planets are located in the habitable zone? Choose the answer with correct supporting details.

• The planets C and D are located in the habitable zone because the temperature in that part of the solar system is warm enough for liquid water to exist on these planets. The amount of heat from the star is just right in this zone to support life.

• The planets A and D are located in the habitable zone because the temperature in that part of the solar system is warm enough for liquid water to exist on these planets. The amount of heat from the star is just right in this zone to support life.

• The planets B and C are located in the habitable zone because the temperature in that part of the solar system is warm enough for liquid water to exist on these planets. The amount of heat from the star is just right in this zone to support life.

• The planets A and D are located in the habitable zone because the temperature in that part of the solar system is warm enough for liquid water to exist on these planets. The amount of heat from the star is just right in this zone to support life.

Tags

NGSS.MS-ESS2-4

If the spinning Earth suddenly slowed down, what would be the effect on the length of our day?

• The day would get shorter.

• The day would get longer.

• The day would stay the same.

Tags

NGSS.MS-ESS1-1

What is the primary reason Earth is able to support life as we know it?

• Presence of water

• Proximity to the Sun

• Magnetic field

• Atmosphere composition

Tags

NGSS.MS-ESS2-6

NGSS.MS-ESS2-4

NGSS.MS-LS1-6

Which layer of Earth's atmosphere contains the ozone layer?

• Troposphere

• Stratosphere

• Mesosphere

• Thermosphere

What is the main cause of Earth's seasons?

• Earth's distance from the Sun

• Earth's axial tilt

• Earth's rotation speed

• Earth's orbit shape

Tags

NGSS.MS-ESS1-1

If Earth had no atmosphere, what would happen to the surface temperature?

• It would increase significantly

• It would decrease significantly

• It would remain the same

• It would fluctuate wildly

What is the effect of Earth's rotation on its shape?

• It makes Earth perfectly spherical

• It causes Earth to be an oblate spheroid

• It has no effect on Earth's shape

• It makes Earth a perfect cube

Which of the following best explains why we have day and night on Earth?

• Earth's orbit around the Sun

• Earth's axial tilt

• Earth's rotation on its axis

• Earth's distance from the Sun

Tags

NGSS.MS-ESS1-1

What would happen to Earth's gravitational pull if its mass were doubled?

• It would double

• It would halve

• It would remain the same

• It would quadruple

Tags

NGSS.MS-PS2-4