Pre-Assessment Activity - Week 03

It is a thick blanket of gas that covers the Earth.

• Atmosphere

• Exosphere

• Lithosphere

• Ozone Layer

Which of the following is NOT a layer of the atmosphere?

• Exosphere

• Lithosphere

• Mesosphere

• Troposphere

It is the layer of the atmosphere where the ozone layer is located.

• Mesosphere

• Stratosphere

• Thermosphere

• Troposphere

TRUE or FALSE. Troposphere is also considered the weather layer of the atmosphere.

• TRUE

• FALSE

How many layers are there in the Earth's atmosphere?

• 3

• 5

• 6

• 8