Atmosphere

Which one is the most abundant gas on the atmosphere?

• Carbon dioxide

• Nitrogen

• Oxygen

• Methane

• Photosynthesis

• Respiration

• Evaporation

Which of the following is not a noble gas?

• Helium

• Argon

• Neon

• Hydrogen

How many layers does the atmosphere has?

• 3

• 4

• 5

• 2

The ozone layer is located here:

• Troposphere

• Stratosphere

• Mesosphere

• Thermosphere

• Exosphere

Meteorites transform into shooting stars here

• Troposphere

• Stratosphere

• Mesosphere

• Thermosphere

• Exosphere

Here, the atmosphere reach temperatures up to 2000ºC

• Troposphere

• Stratosphere

• Mesosphere

• Thermosphere

In this layer the air molecules have the lowest density:

• Troposphere

• Stratosphere

• Mesosphere

• Thermosphere

• Exosphere

Most of the weather phenomena happen in this layer:

• Troposphere

• Stratosphere

• Mesosphere

• Thermosphere

• Exosphere

If we want to name a limit between two atmospheric layer we use the name of the layer below and the suffix

• Sphere

• Pause

• Stoppage

• End