Question

what is the densest layer of the atmosphere​

Answer 1

Answer:

ozone is the layer of the

Answer 2

Answer: Troposphere

Explanation: The troposphere starts at the Earth's surface and extends 8 to 14.5 kilometers high (5 to 9 miles). This part of the atmosphere is the most dense. Almost all weather is in this region. The stratosphere starts just above the troposphere and extends to 50 kilometers (31 miles) high.

Learn why is it densest layer?

The troposphere is the shortest layer of the atmosphere. It rises to only about 12 kilometers (7 miles) above the surface. Even so, this layer holds 75% of all the gas molecules in the atmosphere. That's because the air is densest in this layer.

What is the least densest layer of the atmosphere?

The air in the mesosphere has extremely low density: 99.9 percent of the mass of the atmosphere is below the mesosphere. As a result, air pressure is very low.