What are 3 interesting facts about the thermosphere?

What are 3 interesting facts about the thermosphere?

Earth’s atmosphere can be divided into five distinct layers. The thermosphere is the fourth layer, and it absorbs the sun’s radiation, making it very hot. The thermosphere puts on a dazzling light show (the auroras) cause by colliding particles, and the thermosphere is also where satellites orbit the Earth.

What is special about the thermosphere?

In the upper thermosphere, atomic oxygen (O), atomic nitrogen (N), and helium (He) are the main components of air. Much of the X-ray and UV radiation from the Sun is absorbed in the thermosphere. When the Sun is very active and emitting more high energy radiation, the thermosphere gets hotter and expands or “puffs up”.

What is so important about the thermosphere?

The thermosphere is important for all life on Earth because it protects it from some of the sun’s most harmful radiation, x-rays and some of its ultraviolet rays (its shortest wavelengths).

What are four facts about the thermosphere?

The main components of air in the thermosphere include helium, atomic nitrogen, and atomic oxygen. The thermosphere absorbs a lot of the UV radiation and X-ray given off by the sun. When the sun is more active and the thermosphere heats up more, this layer of earth’s atmosphere increases in size.

How does the thermosphere protect us?

These layers protect our planet by absorbing harmful radiation. Thermosphere 53–375 Miles – In the thermosphere, molecules of oxygen and nitrogen are bombarded by radiation and energetic particles from the Sun, causing the molecules to split into their component atoms and creating heat.

What are 3 important things about the troposphere?

The air is densest in this lowest layer. In fact, the troposphere contains three-quarters of the mass of the entire atmosphere. The air here is 78% nitrogen and 21% oxygen. The last 1% is made of argon, water vapor, and carbon dioxide.