gravity.
Nothing is opposing an object falling to earth. Gravity is causing an object to fall back to earth which is opposing the object from leaving earht. If anything the force that opposes gravity is the force at which an object is projected.
the thingy hits the earht and everybody dies !!! The radiation will either be absorbed or reflected.
Velocity (not verlocity) parallel to the earth's (not earht's) surface is called the horizontal component of the velocity.
The crust
god
hjvughbhhbhhbbhhbh
Nothing is opposing an object falling to earth. Gravity is causing an object to fall back to earth which is opposing the object from leaving earht. If anything the force that opposes gravity is the force at which an object is projected.
Geography
God!
Crust, Mantle, and Core
rabbits live in an earht
Barium
79 percent
rabbits live in an earht