Earth's Energy Budget — Unit test Answers
Which is equal to a temperature of 20°C?
During which changes of state do atoms that cannot move past one another become free to move?
Ella makes this table to organize her notes on whether atoms gain or lose energy during the changes of state.
Which of these actions would increase heat transfer between two objects?
Which activity is least likely to increase greenhouse gases in the atmosphere?
Which statement gives two characteristics of all liquids?
Which ranks these materials by the attraction between their atoms from the weakest to the strongest?
Four students are analyzing four different substances and recording their findings in this table.Which most describes this table?
The atoms in a sample are close together but can slide past one another. As the atoms lose energy, they move slower. The atoms become locked in place because of attractive forces between them.
What average global temperature is maintained when there is a balance in Earth’s energy budget?
Which state(s) of matter have no definite shape or volume?
A cylinder at left with balls in a layer on the bottom of the cylinder has an arrow leading to a cylinder at right with balls stacked near the bottom of the cylinder.
Which would result in the most reflected energy?
Which statement best describes heat and thermal energy?
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