Animalscaretips
- What is atmosphere short answer?
- What is our atmosphere?
- Why is the atmosphere important?
- What is atmosphere Class 9?
- What is atmosphere Class 8?
- What is atmosphere Class 3?
- What is atmosphere short answer Class 6?
- What is atmosphere Class 7 short?
- What is atmosphere 4th?
- What is atmosphere Class 11?
- What is the importance of atmosphere Class 6?
- What is atmosphere CBSE?
- What is atmosphere and its structure?
- What is atmosphere BYJU's?
What is atmosphere short answer?
Atmosphere is the thin layer of air that surrounds the earth. It is made up of various gases such as oxygen, nitrogen, carbon dioxides, dust particles and water vapour. The gravitational force of the earth holds the atmosphere around it. It protects us from harmful rays and scorching heat of the sun.
What is our atmosphere?
Air is mostly gas
The air in Earth's atmosphere is made up of approximately 78 percent nitrogen and 21 percent oxygen. Air also has small amounts of lots of other gases, too, such as carbon dioxide, neon, and hydrogen.
Why is the atmosphere important?
Not only does it contain the oxygen we need to live, but it also protects us from harmful ultraviolet solar radiation. It creates the pressure without which liquid water couldn't exist on our planet's surface. And it warms our planet and keeps temperatures habitable for our living Earth.
What is atmosphere Class 9?
Ans: Atmosphere is the veil of odourless,tasteless and colourless gases,dust particles and water vapour surrounding the earth which forms a protective boundary between the outer space and the biosphere. It is composed of different gases in different volumes.
What is atmosphere Class 8?
The layer of air above the earth is called atmosphere. The air in our atmosphere extends upto 300 kilometres above the surface of Earth. The atmosphere contains a tremendous amount of air. ... Atmospheric pressure is the air pressure which is exerted by the weight of air present in the atmosphere.
What is atmosphere Class 3?
Thick envelop of air around the earth is called atmosphere. Air is a mixture of many gases like oxygen, nitrogen, carbon dioxide, argon etc. ... We inhale oxygen from air. Atmosphere contains 21% oxygen, 78% nitrogen and 1% other gases.
What is atmosphere short answer Class 6?
Answer: Atmosphere is a blanket of air surrounding the Earth's surface. Atmosphere contains oxygen which is essential for animals to breathe and get energy from food. It also contains carbon dioxide which is used by the plants to make their own food.
What is atmosphere Class 7 short?
(i) What is the atmosphere? Answer: The blanket of air surrounding the earth is called the atmosphere. The atmosphere primarily comprises nitrogen and oxygen in bulk and other gases like carbon dioxide, helium, ozone, etc in lesser quantities. All living beings on earth depend on the atmosphere for their survival.
What is atmosphere 4th?
huge blanket of air which surrounds the earth is called atmosphere.
What is atmosphere Class 11?
The atmosphere is composed of gases, water vapour and dust particles. The proportion of gases changes in the higher layers of the atmosphere in such a way that oxygen will be almost in negligible quantity at the height of 120 km.
What is the importance of atmosphere Class 6?
The atmosphere protects the Earth from the solar radiation. It filters the harmful ultraviolet rays of the Sun. The atmosphere traps the required heat of the Sun and allows the rest to escape into space, thus maintaining a moderate temperature on the Earth. This ensures the existence of various life forms.
What is atmosphere CBSE?
Answer: (i) Atmosphere is a thin blanket of air that surrounds the earth. It protects us from the harmful rays of the sun. It consists of several gases in which nitrogen and oxygen occupy the major portion.
What is atmosphere and its structure?
The atmosphere is made up of different kinds of gases which surrounds the earth. Two important gases nitrogen and oxygen together are found on the 99% part of the atmosphere. The atmosphere is composed of troposphere, stratosphere, mesosphere, ionosphere and exosphere.
What is atmosphere BYJU's?
An atmosphere contains the air that we breathe and is a blanket of gases that surrounds Earth. It is held near the surface of the planet by Earth's gravitational attraction.
