Shared Flashcard Set

Details

Solar System Facts
N/A
20
Astronomy
8th Grade
09/12/2008

Additional Astronomy Flashcards

 


 

Cards

Term
Why is Mars Red?
Definition
The reddish color is from the rocks that contain iron.
Term
What causes a solar eclipse?
Definition
The moon casts a shadow on the earth.
Term
What planet rotates on its side?
Definition
Uranus
Term
How many large groups of rings does saturn have?
Definition
There are 7 large groups.
Term
Name the five planets found beyond the astroid belt.
Definition
Jupiter, Saturn, Uranus, Neptune, and Pluto are the 5 outer planets.
Term
How much of the Earth is covered with water?
Definition
Three quarters of the earth is covered with water.
Term
Is the sun a planet, a star, or a comet?
Definition
The sun is a star.
Term

Where is the Oort Cloud?

Definition
It is found beyond Pluto.
Term
Where would the bioshpere be found?
Definition
It is found in the lower part of atmosphere, all of the hydrosphere, and the upper part of the lithosphere.
Term
Why does Mercury have craters?
Definition
It has a thin atmosphere that can't burn up meteors.
Term

Which planet was once thought to be two planets?

Definition
Mercury
Term
Which planet is closest to the sun?
Definition
Mercury
Term
Which planets have rings?
Definition
Jupiter, Saturn, Uranus, and Neptune have rings.
Term
Which planet is big in total size but has a small core?
Definition
Jupiter has a small core and has  a thick layer of gas around it.
Term
What keeps the planets in orbit around the sun?
Definition
Gravity
Term
Why is Pluto different from the other outer planets?
Definition
It is made of  rock and the other are gas planets.
Term
What planet is the hottest in out solar system?
Definition
Venus is the hottest planet.
Term
How Many planets are made of gas?
Definition
There are 4 planets made of gas.
Term
Name the inner planets.
Definition
Mars ,Earth, Venus, and Mercury are the inner planets.
Term
What is the largest star in our Solar System?
Definition
The largest and only star in our Solar System is the Sun.
Supporting users have an ad free experience!