Answer:
Lunar eclipses
The only shape that casts a round shadow no matter which direction it is pointed is a sphere, and the ancient Greeks deduced that this must mean the Earth is spherical.
Explanation:
Well there's is frozen sea weed and there is plankton and hair grass
The cattle dung can be recycled into a biogas plant and turned into biogas easily. there is not much else to do with cattle dung
Answer:
when the plates collide, the crust smashes together making it go upward therefore forming a mountain
Explanation:
