Question

Which atmospheric layer has around 80 percent of the mass of the earth's atmosphere in the figure shown here? (Hint: It's where the clouds seen on Earth are formed.)
Question 13 options:

A)

Troposphere

B)

Exosphere

C)

Stratosphere

D)

Thermosphere

Answer 1

The atmospheric layer that contains around 80 percent of the mass of Earth's atmosphere and where clouds are formed is the **A) Troposphere**.