Ma puteti ajuta si pe mn cu cel putin 10 curiozitati geografice din America de nord si de sud, Africa, Australia si Antartica. Sunt prima data pe aceasta platforma.

As the earth formed, the force of gravity increased due to increased mass. what effect did this increased gravity have on the forming planet? the planet started to cool and an atmosphere formed. the planet started to become round and heat up. the planet started to wobble and turned upside down. the planet started to compress rock and form more radioactive elements.