What is the correct order of the layers of Earth's atmosphere from lowest to highest?

Prepare for the Praxis Elementary Education Science (5005) Test. Utilize flashcards and multiple choice questions, each accompanied by hints and explanations. Get ready to excel in your exam!

The correct order of the layers of Earth's atmosphere from lowest to highest is indeed Troposphere, Stratosphere, Mesosphere, Thermosphere, and Exosphere.

The Troposphere is the closest layer to Earth's surface and where all weather phenomena occur, due to the presence of water vapor and turbulence. As you ascend into the Stratosphere, the temperature begins to increase with altitude due to the absorption of ultraviolet (UV) radiation by the ozone layer, which is crucial for protecting life on Earth.

Continuing upward, the Mesosphere is where temperatures again decrease with altitude, and it is known for being the layer where meteors burn up upon entering the Earth's atmosphere. As you reach the Thermosphere, the temperature rises significantly, with molecules moving at high speeds due to the sun's energy, leading to fascinating phenomena like the auroras. Finally, the Exosphere is the outermost layer, where the atmosphere transitions into outer space, and the density of particles is extremely low.

This sequence is vital in understanding atmospheric science and meteorology, as each layer has distinct characteristics that affect climate, weather, and the conditions for human activity and life.

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