Sun-Moon-Earth System
Solar System
Stars and Galaxies
Clues to Earths's Past
Geologic Time
100

A spherical shape with a three dimensional object.

What is Earth?

100

There is 9 planets; Mercury, Venus, Earth, Venus, Jupiter, Saturn, Uranus, Neptune.

How many planets are there?

100

A light year is the distance light travels in one year.

What is Light Year?

100

Mineral Replacement, Carbon Films, Coal, Mold and Casts, Original Remains, Trace Fossils, Trains and Burrows.

What are the types of preservation's?

100

One of the Paleozoic Era is trilobites.

What is one Paleozoic Era?

200

When the amount of the Moon's lighted surface seen on Earth increases.

What is Waxing?

200

4 planets is to the sun.

How many is closer to the sun?

200

A special group of constellations that extend out from Earth's equator.

What is Zodiac?

200

Its age compared to something else.

What is Relative Age?
200

The Cambrian Period

What is the important Paleozoic Era?

300

An elongated closed curve.

What is Ellipse?

300

Jupiter, Saturn, Uranus, Neptune

What planets are part of the Outer Planets?

300

A group of stars that appear to be together but are not.

What is constellation?

300

Age of a rock or other objects (in years)

What is Absolute Age?

300

The Greek root that means animal.

What is Paleozoic Era?

400

Waning Moon phase in which only one-half of the lighted side of the moon can be seen from Earth.

What is Third Quarter?

400

Mercury, Venus, Earth, and Mars

What planets are part of the Inner Planets?

400

Is how much light is actually given off by a star.

What is Absolute Magnitude?

400

Process of measuring parent isotope and daughter product ratio to find out how much time has passed

What is Radiometric Ages?

400

It helps our country with our plants became widespread, and the first vertebrate animals colonized land.

What Paleozoic Era do for our country?
500

Dark-colored, relatively flat regions of the Moon.

What is Maria?

500

They all orbit the sun.

What do all of them have in conman?

500

Is how bright a star appear to be due to how close of far away it is.

What is Apparent Magnitude?

500

Process of breaking down the nucleus of the atom.

What is Radioactive Decay?

500

Phanerozoic, Paleozoic, Mesozoic, Cenozoic, Quaternary, Proterozoic, Tertiary and more.

What kind of periods are in Paleozoic Era?

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