State whether the following statements are true or false and correct the false statements
1) During a field visit, change in vegetation does not indicate the change in rainfall
2) Brazil was under Portuguese rule for one and half century.
3) To the western side of the Aravalis, lie the Ganga Plains.
4) In India, temperatures increase from north to south.
5) Huge anacondas are found in the swampy areas of Caatinga.