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Weather & Climate 1
Causes of Weather & Climate
Question | Answer |
---|---|
What type of heat transfer drives a large air mass that is rotating around a low pressure center? | Convection |
When a cold front moves in pushing warm air upward, what is likely to happen? | Rain (water vapor will cool, condense and precipitate |
For a science experiment to have valid results it is important for it to have: | Controlled environments, organization and precise work. |
What is an example of Earth's spheres interacting? | Photosynthesis-Plant (biosphere) sucks up water (hydrosphere) and uses the suns radiation to produce food for the plant. The plant takes in CO2 from the atmosphere and releases oxygen. |
When rain evaporates and absorbs heat energy, what does this do to the temperature in that area? | The temperature will become cooler. |
The biosphere interacts directly with the lithosphere when: | Plants/animals die, decompose and become part of the lithosphere. |
Why is London, England warmer than areas the same distance from the equator? | The Gulf Stream keeps the air warmer in that area b/c the wind flows from west to east therefore the air is warmer due to the warmer current. |
When conducting the same experiment as someone else gets different results, the best option would be to: | Check for error. |
Which winds move from west to east affecting the large air masses that flow across the United States? | Jet Streams |
Why does a large part of energy remain near Earth? | Gases in the atmosphere keep energy as heat (think greenhouse effect) |
What happens to most meteors headed towards Earth? | They burn up due to friction in the Earth's atmosphere before reaching Earth. |
Detailed journals are important during a science experiment for: | Replication |
During Scientific investigation, there is a sequence of events. What is the sequence of events? | hypothesis, experiment, analysis of data, conclusion |