Fill in each blank with the correct word from the lesson.

1. Heat and _______ are related but not the same thing.
2. Temperature is a measure of how hot or cold an object is — it describes the average kinetic _______ of the particles in a substance.
3. Heat and Temperature is an important topic in _______.
4. We can learn about _______ from this lesson.

Choose the best option for each question.

1. What is the difference between heat and temperature?
   a) They are the same thingb) Temperature is hotness; heat is total thermal energyc) Heat is hotness; temperature is energyd) Temperature is measured in joules
2. Why does a clinical thermometer have a kink?
   a) To measure higher temperaturesb) To prevent mercury from falling back after readingc) To make it easier to holdd) To increase accuracy
3. In which direction does heat flow naturally?
   a) Cold to hotb) In both directions equallyc) Hot to coldd) Only in metals

Write T for True or F for False in the brackets.

1. Temperature is hotness; heat is total thermal energy is one of the key concepts in the lesson on Heat and Temperature.
2. They are the same thing is the main topic of this lesson.
3. To prevent mercury from falling back after reading is one of the key concepts in the lesson on Heat and Temperature.
4. To measure higher temperatures is the main topic of this lesson.

1. In your own words, explain what Heat and Temperature means.
2. List two things you learned from this lesson on Heat and Temperature.