Question

next to _______ is stratosphere,extending from 15 km to 50 km ​

Answer 1

Answer:

mesosphere

Explanation:

the second major layer of Earth's atmosphere, just above the troposphere, and below the mesosphere. The stratosphere is stratified (layered) in temperature, with warmer layers higher and cooler layers closer to the Earth; this increase of temperature with altitude is a result of the absorption of the Sun's ultraviolet radiation (shortened UV) by the ozone layer.

Answer 2

Answer:

Troposphere. The troposphere starts at the Earth's surface and extends 8 to 14.5 kilometers high (5 to 9 miles). ...

Stratosphere. The stratosphere starts just above the troposphere and extends to 50 kilometers (31 miles) high. ...

so stratosphere is present next to troposphere.