Astronomy Review

What is the difference between astronomy and astrology?

• Astronomy is the study of celestial objects, while astrology is the belief that the positions of celestial objects affect human affairs.

• Astronomy is the belief that the positions of celestial objects affect human affairs, while astrology is the study of celestial objects.

• Both astronomy and astrology are scientific studies of celestial objects.

• Astrology is the study of celestial objects, while astronomy is the belief that the positions of celestial objects affect human affairs.

What are Zodiac signs?

• Constellations that are used in navigation.

• Signs used in astronomy to identify stars.

• Astrological signs based on the position of the sun, moon, and planets at the time of a person's birth.

• Symbols used in space technology.

What are the 8 phases of the moon?

• New Moon, Waxing Crescent, First Quarter, Waxing Gibbous, Full Moon, Waning Gibbous, Last Quarter, Waning Crescent.

• New Moon, First Quarter, Full Moon, Last Quarter, Waxing Crescent, Waning Crescent, Waxing Gibbous, Waning Gibbous.

• New Moon, Waxing Crescent, First Quarter, Full Moon, Last Quarter, Waning Crescent, Waxing Gibbous, Waning Gibbous.

• New Moon, Waxing Crescent, First Quarter, Waxing Gibbous, Full Moon, Last Quarter, Waning Crescent, Waning Gibbous.

Tags

NGSS.MS-ESS1-1

Why do we always see the same side of the moon?

• Because the moon does not rotate.

• Because the moon's rotation period is the same as its orbit period around Earth.

• Because the moon's orbit is elliptical.

• Because the moon's rotation period is faster than its orbit period around Earth.

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

What is the major axis of an orbit?

• The longest diameter of an ellipse.

• The shortest diameter of an ellipse.

• The distance from the center of the ellipse to one of its foci.

• The distance from one focus to the other focus.

Describe the shape of an elliptical orbit with an eccentricity of 0.98.

• Almost circular.

• Highly elongated.

• Perfectly circular.

• Slightly elongated.

Tags

NGSS.HS-ESS1-4

What are frequency and wavelength and how are they related?

• Frequency is the number of waves per second, and wavelength is the distance between waves; they are inversely related.

• Frequency is the distance between waves, and wavelength is the number of waves per second; they are directly related.

• Frequency and wavelength are both measures of wave speed; they are not related.

• Frequency and wavelength are both measures of wave amplitude; they are directly related.

Tags

NGSS.HS-PS4-1

What are the layers of the sun?

• Crust, Mantle, Core

• Photosphere, Chromosphere, Corona

• Troposphere, Stratosphere, Mesosphere

• Lithosphere, Asthenosphere, Mesosphere

What are some important surface features of the sun?

• Mountains and Valleys

• Sunspots and Solar Flares

• Craters and Ridges

• Oceans and Continents

Describe the main units used to describe distance in space.

• Kilometers and Miles

• Light-years and parsecs and astronomical Units

• Meters and Centimeters

• Parsecs and Nanometers