Blitz Day 5: Seasons/Tides, HR,

Multiple Choice

Is the surface temperature of White Dwarf stars higher or lower than Red Supergiants?

• Higher

• Lower

Multiple Choice

What is the approximate surface temperature of the Sun?

• 3,000 C

• 5,500 C

• 10,000 C

• 20,000 C

Multiple Choice

What does the Y-axis of the HR diagram measures?

• Luminosity

• Temperature

Multiple Choice

What does the X-axis of the HR diagram measures?

• Luminosity

• Temperature

Multiple Choice

Which star is the coldest?

• Yellow Star
• Red Star
• Orange Star
• Blue Star

Multiple Choice

In the diagram given, what happens as we move to the left?

• Stars Get Larger
• Stars get Colder
• Stars get hotter

Multiple Choice

Most of the stars on the HR diagram are classified as what type of star?

• White Dwarfs

• Blue Giants

• Red Giants

• Main Sequence

Multiple Choice

What type of star has a high temperature and a low luminosity?

• White Dwarfs

• Blue Giants

• Red Supergiants

• Smaller Main Sequence stars

Multiple Choice

What type of star has a low temperature and a high luminosity?

• White Dwarfs

• Blue Giants

• Red Supergiants

• Smaller Main Sequence stars

Multiple Choice

Which type of stars are located in letter B?

• Main Sequence - low mass stars

• Main Sequence - high mass stars

• Red Supergiants

• White Dwarfs

Multiple Choice

Which type of stars are located in letter E?

• Main Sequence - low mass stars

• Main Sequence - high mass stars

• Red Supergiants

• White Dwarfs

Multiple Choice

Is the luminosity of Red Giant stars higher or lower than Red Supergiants?

• Higher

• Lower

Multiple Choice

What type of Galaxy is this?

• Spiral Galaxy

• Elliptical Galaxy

• Irregular Galaxy

• Sombrero Galaxy

Multiple Choice

What type of Galaxy is this?

• Spiral Galaxy

• Elliptical Galaxy

• Irregular Galaxy

• Sombrero Galaxy

Multiple Choice

What is the name of the galaxy that we live in or that our solar system is located in?

• Milky Way Galaxy

• Milk Galaxy

• Andromeda Galaxy

• Snickers Galaxy

Multiple Choice

Where is our solar system located in the Milky Way Galaxy?

• Sagittarius arm

• In the black hole

• Lanaikea

• Orion's arm

Multiple Choice

The Earth's axis is tilted _____ degrees.

• 23.5
• 25.3
• 30.2
• 24

Multiple Choice

At position A, which hemisphere would have summer?

• Northern hemisphere
• Southern hemisphere

Multiple Choice

What happens when the area in which you live tilts away from the sun?

• It is summer.
• It is spring.
• It is winter.
• It is fall.

Multiple Choice

Why do we experience the changing of the season on the earth?

• distance from the sun
• rotation of the earth
• change in solar output
• tilt of the earth's axix

Multiple Choice

Why is the Equator warmest?

• Because it is closest to the sun.
• Because it receives the most direct sunlight
• Because no clouds form here.
• Because it is far from the sun

Multiple Choice

Which season is taking place in the Southern Hemisphere in Position 1?

• Winter
• Spring
• Summer
• Fall

Multiple Choice

Which body has the greater effect on Earth's tides?

• Sun
• Saturn
• Moon 
• Venus

Multiple Choice

What type of tide would this arrangement of earth-moon-sun create?

• full moon tide
• new moon tide
• neap tide
• spring tide

Multiple Choice

What type of tides would this arrangement of earth-moon-sun create?

• neap tide
• spring tide
• new moon tide
• full moon tide