Earth is a planet, the one upon which we live. Events can be said to take place, locations don't.
convection takes place in the outer core......... i think
airpressure
floods earthquake
Evaporation takes place everywhere. The greatest amount takes place over the oceans.
earthquake(s)
Earth. Yes, everywhere on earth.
on Earth
planet earth
The Lord of the Rings and The Hobbit both take place in Middle Earth.
It can take place in the ground near the middle of the earth or it can take place in a creek, lake, river, or ocean.
all the time
On planet earth.
No.
it happened on earth
Yes.
when pie rules the earth
The rotation of the molten, iron core of the Earth.