1/31 - Spiral Review Warmup - NICHOLAS GLAESER | Library

1

Coal, petroleum, and natural gas are all fossil fuels. Fossil fuels originated from –

1

In order for a circuit to turn on a light, electrical energy must be able to flow through –

1

Which of the following can cause water to change from a solid to a liquid?

6

When gases are cooled, _________________  occurs, which causes gasses to change to ____________ .  

When solids are heated, ____________  occurs, which causes solids to change to ____________ .

When liquids are cooled, _____________  occurs, which causes liquids to change to ___________ .