My work is about the dehydration synthesis and hydrolysis vocabulary. with prefix and suffix.

Dehydration synthesis is when you take a water molecule away, joining two molecules.
Hydrolysis is the breaking of a molecule by adding a water molecule.

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the