Practice Exercise on Matter-Its Nature and Behaviour FILL IN THE BLANKS: 1. Matter is made up of…………………………… 2. Evaporation cause……………………………… 3. The smell of perfume gradually spread across a room due to ………………………. 4. …………………………..is the change of gaseous state directly to solid state without going through liquid state and vice-versa. 5. Rapid evaporation depends…