_________________ is used to correct short sightedness.

Layers are raised for their _______________

_______________ is the transfer of heat within a body or two bodies that are touching each other.

A meteorologist uses _______________________ thermometer.

All the following are true of Solar energy except _______________

The boiling point of water on Fahrenheit scale is ____________

Barometer is used to measure _______________

An advantage of intensive system of poultry keeping is that ______________________

The transfer of heat through liquids or gases is known as _______________

_______________ is the measure of how hot or cold an object is.

A thermometer is used to measure temperature of the following except _______________

_______________ is used to measure wind speed and direction

A convex lens can be used to correct ________________________

A convex lens is also known as a _____________________ lens

A poultry farmer who wants to rear chicken for their meat will rear _______________________

The following are examples of light rays except ______________

We feel heat from the sun through _______________

The following are true about a concave lens except ___________

A ____________________ is used for transplanting