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Taylor science
study guide - science - weather
| Question | Answer |
|---|---|
| What factors affect air pressure? | 1) Altitude 2) Density 3) Temperature |
| What is a sea breeze? | During the day in the land warms up and faster than the sea. Because cool air is denser then cooler air over the sea moves over the land. |
| What is land breeze? | At night, the land loses heat faster than the sea dose, so the cooler, denser air over the land moves back towards the sea. |
| What is one layer of atmosphere that starts with T? | Troposphere: maintain 90% of atmospheric gases. Almost weather happened atmosphere. |
| What is one layer of atmosphere that starts with S? | Stratosphere: It contains ozone. |
| What is one layer of atmosphere that starts with O? | Ozone: it protects earth (and us) from the suns harmful rays. |
| What is one type of cloud that starts with C? | Cumulus clouds are puffy. They indicate far weather but can develop |
| What is one type of cloud that starts with S? | Stratus Clouds form low in the atmosphere. They usually cover the sky. Heavy precipitation does not usually fall from these clouds |
| Identify two major ocean current | Peruvian and Antarctic |
| How do major ocean currents affect whether in certain areas? | Peruvian is it warm and telling to heads down to the south west. |
| Atmosphere | A blanket of air |
| Air pressure | The weight of the the air in the atmosphere in one unit area greatest to the sea |
| Convection currents | The upward and downward movement of air in the atmosphere |
| Local wind | When that results from local changes in temperature |
| Prevailing wind | a global wind that blows constantly from the same direction |
| Current | A stream flows like a river |
| Humidity | The amount of water vapor in the air |
| Meteorology | The study of weather |
| Barometer | an instrument for measuring or pressure |
| Anemometer | instrument for measuring wind speed |
| Hygrometer | instrument for measuring humidity |
| Front | A place where two air masses meet |