1.Which of the following senteces describes heat energy a.it is an energy stored in plants b.it is form of energy possessed by moving object
c.its a form of energy produced by moving electrons
d.its a form energy present in everybody due to the motion of molecules
2.Sun is the main source of heat energy. It keeps the
a.earth frozen c.earth warm
b.earth cold d.earth visible
3.Which of the following sentence does NOT describes heat energy
a.its a form energy present in everybody due to the motion of molecules
b.its a form of energy produced by moving electrons
c.it is an energy an object has because of the movement of its molecules
d.is the source of energy for the movement of molecules
4.Burning gas stove is one source of heat energy. It is used
a.to cook food b.in medicine
c.for communication d.in drying
5.Fireplace are present in many homes located in cold regions. It uses firewood to produce heat. Which sentence below describe use of heat
a.it keeps their home beautiful
b.it keeps their home attractive
c.it keeps their home warm
d.it keeps their home safe
6.Heat from the aerth is called geothermal energy. It used
a.to generate electricity
b.to warm the surroundings
c.to communicate
d.run home appliances
7.all of the following are uses of heat energy except
a.making appliance work in home
b.used to cook food
c.used to generate electricity
d.used to warm the surroundings
8.Which of the following states uses of heat energy
a.it generates electricity
b.it gives light and color to the surroundings
c.it is used in communication
d.it is used in transportation
9.Iron produces heat when placed with burning coal or uses electricity. Which statement shows use of heat energy
a.it used to dry clothes
b.it is used to press clothes
c.it used to cook food
d.it is used to warm clothes
10.Which sentences does NOT describe use of heat energy
a.it used to heat up the earth
b.it is used to dry clothes
c.it is used to navigate
d.it is used to cook food​