SOLAR SYATEM

The central part of sun is called _________

• Core

• Corona

• Crust

_________is a celestial object that moves around a planet.

• Comets

• Planets

• Satellites

The interior part of the earth is divided into _____ main layer .

• Two

• Five

• Four

• Three

A surface of the moon has a lot of ___________

• Craters

• Dust particales

• Gases

Low tide is called ___________

• Neap tide

• Tide

• Spring tide

The middle layer of the earth is called ________

• Crust

• Mantle

• Core

Very high is called ________

• Spring tide

• Neap tide

• Tide

In the core of the sun _______ get converted into helium .

• Hydrogen

• Nitrogen

The major elements in the inner core is _________.

• Gold

• Silver

• iron

Pluto ,which was considered as the ninth planet , is now known as___________ planet.

• Dwarf

• Ninth