ok my brother is in 6th grade and he forgot his science book...again! his homework is on "the nature of heat" and wether each of these is: conduction, radiation, or convection.
im a geunies when it comes to science but this just befuddles me. could you guys help?
1. an entire lake is heated by water from a hot spring at the bottom of a lake.
2.sunlight melts a wax crayon left outside.
3. a burner on a stove heats the bottom of a pot.
4 the inside frame of your front door feels cold during the winter.
5. a kite rises high above a hot sandy beach.
6. you feel the warm glow of a bonfire.