Describe the regions of atmosphere based our chemical composition.

Question

26 Jan 2024

Answer :

Word Count : 370

The Earth's atmosphere is composed of several distinct regions, each characterized by variations in chemical composition, temperature, and altitude. These regions are commonly divided into five main layers: the troposphere, stratosphere, mesosphere, thermosphere, and exosphere.

1. Troposphere:
- The troposphere is the lowest layer of the atmosphere, extending from the Earth's surface up to approximately 10-15 kilometers.
- It contains the highest concentration of gases, including nitrogen (~78%) and oxygen _______ ___ ________ ___ _________.
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