SOL BM2 Review Earth Science

Front

What causes the seasons on Earth?

Back

The tilt of the Earth's axis is the primary reason for the seasons.

Front

Where is Uranus located in the solar system?

Back

Uranus is the 3rd planet from the Sun.

Front

What type of front is indicated by a stationary front symbol?

Back

A stationary front is a type of weather front that does not move.

Front

What type of star has a temperature of 5,000 Kelvin and is classified as spectral class G?

Back

This star is classified as a Main Sequence star.

Front

What does Letter B represent on the Hertzsprung-Russell diagram?

Back

Letter B represents red giants.

Front

What is the primary factor that affects the climate of a region?

Back

The primary factor is the amount of solar energy received, influenced by latitude and tilt.

Front

What is the difference between a warm front and a cold front?

Back

A warm front occurs when warm air rises over cold air, while a cold front occurs when cold air pushes under warm air.

Front

What is the significance of the H-R diagram in astronomy?

Back

The H-R diagram classifies stars based on their luminosity and temperature.

Front

What is the definition of absolute magnitude?

Back

Absolute magnitude is the measure of a star's intrinsic brightness.

Front

What are the characteristics of a white dwarf star?

Back

A white dwarf is a small, dense star that is the remnant of a red giant.