Test
Layers of Earths Atmosphere
Este test tiene tipos de pregunta que se abren en el reproductor de siempre.
Preguntas del test (10)
1All of the following statements are true of the ionosphere EXCEPT:
- AIt is the second most dense layer of Earth’s atmosphere.
- BIt is located in the lower thermosphere and the upper mesosphere.
- CIt contains many ions (electrically charged particles).
- DThe auroras occur in this layer of Earth’s atmosphere.
2Which statement best explains why the air temperature
increases in the stratosphere?- AThe gases in this layer are greenhouse gases.
- BThe gases in this layer don’t absorb solar radiation.
- CThe gases in this layer reflect solar radiation back into
space. - DThe ozone in this layer absorbs ultraviolet radiation.
3As one moves from the bottom to the top of the
troposphere the temperature __.- AStays the same
- BIncreases
- CDecreases
4The Ozone layer is located in the layer labeled as __.
- A3
5Identify layer 3
- AStratosphere
6An electrically charged particle.
- ATemperature
- BInsulator
- CIon
- DConduction
7A measure of the average energy of particles in motion
- ATemperature
- BHeat
- CInsulator
- DConduction
8What is the most abundant gas in the air we breathe?
- AOxygen
- BOzone
- CCarbon dioxide
- DNitrogen
9Earth’s atmosphere is divided into four main layers based on __.
- ATemperature changes
- BPressure changes
- CDensity changes
- DAltitude
10The transfer of energy in the form of light (i.e. electromagnetic waves).
- ARadiation
- BConvection
- CTemperature
- DCatalyst
Información
- Descripción
- 7the Grade Science
- Autor
- Tamika Odum
- Idioma
- English
- Visitas
- 118
- Etiquetas
- Valoración
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