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7th grade science quiz
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Preguntas del test (8)
1what type of crust is denser?
- AContinental
- BOceanic
2why is oceanic crust denser?
- Abecause it is made of basalt and continental crust is made of granite. basalt is denser than granite
- Bbecause the oceanic land contains water
3are divergent boundaries a way that plate tectonics move by crashing into each other?
- AVerdadero
- BFalso
4what happens in a transform fault?
- Aplates slip past one another making huge earthquakes
- Bplates crash into each other.
5what are the features in a convergent plate boundary?
- Atrenches
- Bmountains
- Cvolcanoes
- Disland formation
- Ecracks
- Fseaweed
- Gcoral reefs
6three types of CONVERGENT plate boundaries are:
- Aocean to ocean
- Bocean to mantle
- Ccontinent to mid ocean ridge
- Docean to continent
- Econtinent to continent
7what do volcanoes form when the subducted oceanic crust melts and rises?
- Aisland arc
- Btectonic plate
8which of these is the largest tectonic plate
- Anazca plate
- Bjuan de fuca plate
- Cpacific plate
Información
- Descripción
- this is a quiz for all 7th graders
- Autor
- pablo fuentes
- Idioma
- English
- Visitas
- 68
- Etiquetas
- Valoración
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