Greenhouse Gases and Global Warming
Energy Stuff
Surprise Topic
Some Laws
100
Global Warming is caused by...
What is an Extreme Greenhouse Effect.
100
Energy must be put into a substance to change its phase from ___ to ___ to ___.
What is Solid to Liquid to Gas
100
Double Question!!!!! The molecules and energy leaving a liquid’s surface by ___ can be counteracted by as many molecules and as much energy returning by ___. Condensation ___ the area where liquid forms.
What is Evaporation, Condensation; Warms
100
States that the rate of change of the temperature of an object is proportional to the difference between its own temperature and the ambient temperature
What is Newton's Law of Cooling.
200
Thermal radiation from the ___ is reflected back to space as it comes into contact with the Earth’s surface. During this process, some gases such as water vapor, carbon dioxide, nitrous oxide, CFC, and methane are trapped within the atmosphere of the Earth producing the ___ ___.
What is Sun, Greenhouse Effect
200
As the thermal motion of atoms in a substance approaches zero, the ___ energy of the atoms approaches zero, and the temperature of the substance approaches a ___ ___.
What is Kinetic, Lower Limit
200
When atmospheric pressure increases, the boiling point of a substance becomes ___.
What is Higher
200
States that heat will never of itself flow from a cold object to a hot object, but always from a hot object to a cold one
What is The Second Law of Thermodynamics
300
The slow and constant increase in the Earth’s temperature for many years
What is Global Warming
300
Since the kinetic energy of a molecule is proportional to its temperature, evaporation proceeds more quickly at ___ temperatures; as the faster-moving molecules escape, the remaining molecules have lower ___ ___ ___, and the temperature of the liquid decreases.
What is Higher, Average Kinetic Energy
300
When anything is dissolved in water, the solution will freeze at a ___ ___ than pure water would
What is Lower Temperature
300
State the Zeroth Law of Thermodynamics
What is if two thermodynamic systems are each in thermal equilibrium with a third, then they are in thermal equilibrium with each other.
400
The greenhouse effect is a ___ occurrence without which the Earth would become very cold and pose a threat to the survival of all living things on Earth.
What is normal
400
Define Entropy.
What is the measure of how much disorder is in a system.
400
Define Regelation.
What is the phenomenon of melting under pressure and freezing again when the pressure is reduced.
400
State the First Law of Thermodynamics
What is whenever heat is added to a system, it transforms to an equal amount of some other form of energy
500
The Greenhouse Effect was discovered in ___ by ___ ___.
What is 1824, Joseph Fourier
500
Living organisms produce waste to prevent there from being a ___ ___ in the universe.
What is Net Entropy
500
Regelation can occur only in substances that...
What is expand when they freeze.
500
State the Third Law of Thermodynamics
What is the entropy of a perfect crystal is zero when the temperature of the crystal is equal to absolute zero
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