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Weather Unit Test
Weather & Climate
| Question | Answer |
|---|---|
| The thin layer of gases that cover the Earth. | atmosphere |
| What the atmosphere is made of. | mixture of gases OR carbon dioxide, oxygen, and other gases |
| The layer of the atmosphere weather occurs in . | troposphere |
| The coldest layer of the atmosphere. | mesosphere |
| The layer of the atmosphere that contains the ozone layer. | stratosphere |
| The layer of the atmosphere that contains the ionosphere. | thermosphere |
| What is the greenhouse effect? | The process by which gases in the atmosphere absorb thermal energy and reradiate it back to Earth. |
| Energy transfer from the Sun to Earth as electromagnetic waves. | radiation |
| Energy transfer in which energy is transferred from land to the air directly above it. | conduction |
| Energy transfer in which energy is transferred by the circulation of air. | convection |
| The boundary between two air masses of differing temperature, air pressure, and humidity. | front |
| The type of weather associated with a cold front. | stormy |
| The primary cause of the Earth's weather systems. | uneven heating of the Earth's surface by the Sun |
| What is climate? | the average weather conditions in a large area over a long period of time |
| What is weather? | the condition of the atmosphere at a certain time in a small area |
| Why does it get colder as you travel from the equator to the North Pole? | the Sun's rays are less direct at the poles. |
| What causes there to be more daylight in the summer than in the winter? | The tilt of Earth's axis |
| Starting with evaporation, name the steps of the water cycle in order. | Evaporation, condensation, precipitation |
| What is condensation? | gas changing to a liquid |
| What to conditions must be observed to determine the climate of an area? | temperature and precipitation |
| What is the relationship between temperature and the movement of atmospheric gases? | warm air rises, cold air sinks |