Block 3 Heat Transfer & Water Cycle

What is the transfer of heat by the flow of liquids or gases?

• conduction

• convection

• radiation

What is the transfer of heat energy by direct contact?

• conduction

• convection

• radiation

What is a transfer of heat energy by rays or waves through space?

• conduction

• convection

• radiation

Heat always flows from an object with a _________ temperature to an object with a ________ temperature.

• higher to lower

• colder to hotter

• higher to hotter

• lower to higher

Walking on the warm sand sand with your bare feet is the type of heat transfer called _______________.

• conduction

• convection

• radiation

A group of friends gather around a fire to stay warm. This is an example of _?_.

• conduction

• convection

• radiation

What is the energy source for Earth's atmosphere?

• the sun

• the earth

• water

• the moon

Warm air rises and the cool air sinks demonstrates this type of heat transfer. 

• conduction
• convection
• radiation
• Insolation 

Energy from the sun is either ________ or ___________.

• reflected, absorbed
• removed, absorbed
• reflected, condensed
• evaporated, captured

The surface of water being warmed by the Sun is an example of:

• conduction
• convection
• radiation