- Movement: The object changes position, but the matter remains the same.
- Expansion: When the temperature of an object increases, it gets bigger. If the temperature rises, mercury expands in a thermometer.
- Contraction: When the temperature of an object decreases, it gets smaller. If a balloon filled with air is put in a refrigerator, the air contracts: the balloon gets smaller.
- Changes of state: When the temperature rises, the state changes. If water is heated, it changes into steam.
- Fragmentation: The object is divided into small pieces. If a glass breaks, the pieces are still made of glass.
- Expansion: When the temperature of an object increases, it gets bigger. If the temperature rises, mercury expands in a thermometer.
- Contraction: When the temperature of an object decreases, it gets smaller. If a balloon filled with air is put in a refrigerator, the air contracts: the balloon gets smaller.
- Changes of state: When the temperature rises, the state changes. If water is heated, it changes into steam.
- Fragmentation: The object is divided into small pieces. If a glass breaks, the pieces are still made of glass.
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