moon phases
Planets
Earths movements
Elements and compound
Periodic Table
100

 The phases of the moon during which spring tide can occur?

  What is  Full moon and New moon

100

The gas Giants

What is Jupiter, Saturn, Neptune, Uranus?

100

prevents the planets and other orbiting bodies from colliding.

what is the Sun's gravity

100

sample of element gold  divided in its smallest particle that is still gold

What is an atom

100

arrange all known elements in rows and columns

What is the periodic table

200

The moon appears to grow with light on the right

What is Waxing

200

The planet that is most similar to earth.

What is Venus?

200

earth-like

What is terrestrial

200

found in the nucleus of an atom

What is proton and neutron?

200

determines the name of the element

What is proton?

300

Neap tides occur during these phases of the moon

What is First and Last quarter?

300

Meteroids that passes through earth's atmosphere without burning up.

What is a meteroite?

300

result of earth's spinning on its tilted axis.

What are the seasons?

300

particle that contains more than one atom joined together

What is a molecule

300

parts of this can be easily separated because it is not chemically combined

What is a mixture

400

the phase of the moon before new moon cycle begins

What is waining crescent?

400

separates the inner planets from the outer planets.

What is the asteroid belt?

400

longest and shortest days and equai day and nights happing during these times.

What is Solstices and Equinoxes?

400

formed with the chemical bonding of tow or more atoms

What is a compound

400

simplest form of a substance eg. gold with no bonding 

 what is an elementelement

500

the position of the moon between the earth and sun

What is a Solar eclipse?

500

The action of a body going around another body eg. earth moving around the sun.

What is revolution?

500

earth's rotation on its axis result in this.

What is day and night

500

anything that has mass and volume

What is matter

500

molecules of elements joined together to create a chemical bond

What is a compound?

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