Stars

How many stars are in space?

• 10,000

• millions

• trillions

The smallest and the most common stars giving off very little light.

• Blue Giant stars

• Red Dwarf stars

• White Dwarf stars

• Neutron stars

Stars that give off yellow light

• Red Dwarf stars

• White Dwarf

• Neutron stars

• Medium stars

Stars that are very bright, large & burn at the highest temperature

• Blue Giant stars

• Red Giant

• Neutron stars

• Proto stars

Stars appear to twinkle because

• of their temperature

• their light is passing through our atmosphere

• they constantly change direction

• to make a wish on

The closer a star is

• the larger it appears

• the more hydrogen is in the star

The sun is a star about ________ miles away from Earth

• 60 thousand

• 22 trillion

• 93 million

• 4 billion

The main gases that burn within the sun are

• Oxygen and Nitrogen

• Hydrogen and Oxygen

• Neon and Sulfur

• Hydrogen and Helium

The atmosphere of the sun has three parts

• corona, chromosphere, photosphere

• corona, core, hydrosphere

• corona, magnitude, mantle

• corona, geosphere, biosphere,

Diameter of the sun is about 108 times bigger than Earth, about _________ Earth's would fit inside the sun.

• 500

• 1 thousand

• 1 million

• 1 billion