Sun-Moon-Earth
An elongated, closed curve
What is an Ellipse?
A planet that appears reddish-yellow due to the iron oxide in its surface.
What is Mars?
color of the hottest stars
What is blue?
Remains, imprints, or traces prehistoric organisms.
What is fossils?
hottest era
what is pre Cambrian?
When the sun's position is directly over the Earth's Equator
What is Equinox?
two planets that have similar mass and size.
What is Earth and Neptune?
color of the coolest stars
What is red?
Entire body is preserved
what is Orginal Remains?
If the whole entire history was in a year we would be living for how long
what is 5 minutes?
Hollow area formed on the Moon by an object striking its surface
What is Impact Basin?
a piece of rock that actually strike Earth's surface is called
What is Meteors?
the distance light travels in a year
what is light year?
the principal where old rocks are on the bottom and new rocks are on the top
what is superposition?
the first time era
What is pre-Cambrian?
The Moon revolves around the Earth every
What is 27.3 days?
the planet that averages 150 million km, or 1 A.U.( Astronomical Unit), from the Sun
What is Earth?
A large group of stars, gas and dust held together by gravity is
What is galaxy?
Gaps in a rock sequence
What is Unconformities?
latest time era
what is cenozoic?
Hours of daylight and nighttime are equal during a
What is Equinox?
The largest known volcano in the solar system is an extinct volcano known as Olympus Mons found on the planet
What is Mars?
A diagram arrageing stars in a main sequence
What is H-R diagram
It's age compared to something else
what is relative age?
animals started appearing
what is Paleozoic?