Question

Состав оболочки атмосферы​

Answer 1

Ответ:

К составу атмосферы входят: азот (78%) и кислород(21%). Доля остальных газов (углекислый газ, аргон, неон, радон, гелий, криптон, водород, метан, закись азота и озон) примерно 1%

Объяснение:

Там 78% и 21% это приблизительно

Answer 2

Composition of the Earth's Atmosphere

The Earth's atmosphere is composed of various gases, particles, and trace elements. The composition of the atmosphere can be divided into several main components:

1. Nitrogen (N2): Nitrogen is the most abundant gas in the Earth's atmosphere, making up approximately 78% of the total volume. It is an essential element for life and plays a crucial role in various biological processes.

2. Oxygen (O2): Oxygen is the second most abundant gas in the atmosphere, accounting for about 21% of the total volume. It is vital for the survival of most living organisms and is involved in processes such as respiration and combustion.

3. Argon (Ar): Argon is a noble gas and makes up about 0.93% of the atmosphere. It is chemically inert and does not react with other elements. Argon is often used in various applications, such as welding and lighting.

4. Carbon Dioxide (CO2): Carbon dioxide is a greenhouse gas and plays a crucial role in the Earth's climate system. It makes up about 0.04% of the atmosphere. Carbon dioxide is released through natural processes like respiration and volcanic activity, as well as human activities such as burning fossil fuels.

5. Trace Gases: The Earth's atmosphere also contains trace amounts of other gases, including methane (CH4), ozone (O3), nitrous oxide (N2O), and water vapor (H2O). While these gases are present in relatively small quantities, they have significant impacts on the Earth's climate and weather patterns.

6. Particulate Matter: The atmosphere also contains various particles, such as dust, pollen, and pollutants. These particles can originate from natural sources like volcanic eruptions or human activities like industrial emissions. Particulate matter can affect air quality and have implications for human health and the environment.

It's important to note that the composition of the Earth's atmosphere can vary slightly depending on location, altitude, and other factors. The percentages provided above are approximate values for the overall composition of the atmosphere.