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4 th Grade Science-1st Six Weeks Unit 1, Lesson 5 CScope Vocabulary Words 2008-2009.

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Presentation on theme: "4 th Grade Science-1st Six Weeks Unit 1, Lesson 5 CScope Vocabulary Words 2008-2009."— Presentation transcript:

1 4 th Grade Science-1st Six Weeks Unit 1, Lesson 5 CScope Vocabulary Words 2008-2009

2 wind the movement of air viento movimiento del aire

3 cold air mass a mass of cold air that enters an area and is usually accompanied by heavy showers masa de aire frió una masa de aire frió que entra en la área y es usualmente acompañada por lluvias fuertes

4 high pressure having or involving a high or comparatively high pressure especially greatly exceeding that of the atmosphere presión alta alta o comparativamente alta presión especialmente excediendo esa del atmósfera

5 warm air mass a mass of warm air that enters an area an is usually accompanied by long steady showers masa de aire tibio una masa de aire tibio que entra una área y es usualmente acompañado por lluvias largas

6 low pressure having or operating under a relatively small pressure presión baja que tenga o que operan bajo una presión relativamente pequeño

7 density the property of matter that compares the amount of matter to the space it takes up densidad propiedad de la materia que compara la cantidad de materia con el espacio que ocupa


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