In case you mean the island, which is normally written with a capital letter, please, elaborate, what aspect do you mean - geology, Biology, economy, Demographics, climate, space coordinates? Also, how many years? Last decade or before Pleistocene? In case you meant the movie Madagascar, please, check on imdb :)
Nothing
not sure lol
it has got bigger.
It hasn't, at all.
Fewer Jews are observing the Shabbat laws.
It has changed drastically throughout the years so an estimate is impossible.
Madagascar was first settled about 2000 years ago.
Madagascar came into evistence 120 million years ago.
Madagascar is an island country in Indian Ocean. It was previously known as Malagasy Republic. The name was changed to Democratic Republic of Madagascar in 1975.
In Madagascar New Years Day is celebrated on January 1st each year. The people of Madagascar decorate their homes with lights and gather with family and friends.
Meteorology has changed throughout the years because of changes in technology. Weather can be tracked successfully with high tech tools that exist today.
Muslim religion that is Islam has not changed one bit .Its the same and will remain the same till the day of judgement.