earth

What is the original state of cosmos?

Its composed oof tiny, inseperable, and indestractible atoms.

What type of theory did Fred Hoyle, Austrians Thomas Gold, and Herman Bondi propose?

The gravitational attraction between particles caused it to start moving and colliding, and they were kept together by

electrostatic forces.

• Nebular hypothesis

• Planetesimal and tidal theories

• Protoplanets

Its an imaginary line about which a body rotates?

The distance of earth to the sun is called?

it refers to the solid of earth

• GEOSPHERE

• HYDROSPHERE

• REGOLITH

• BIOSPHERE

The amount it takes for earth to turn its axis is known as?

The amount it takes for sun to return to the same spot is called a?