Do we have to make changes every time in the temperature and pressure to change the state of a matter ? Explain.

Is there any change in the state of material ?

Perform an experiment to understand the effect of temperature on change of state of matter.

Predict and write the changes took place in temperature and changes observed in the state of matter when a student is heating a beaker containing ice cubes.

Do you think that increasing or decreasing the pressure can change state of matter ?

What is the effect of heat on change of state of matter ? Give example.

Does the temperature change continuously ?

Is the change of ice into water, a temporary or permanent change ? Explain.

What type of changes occur inside the matter during a change of state ?

Do animals change their habitats ?