Importance of Air for Survival

Importance of Air

Have you felt a constant pressure around you but you cannot visualise it? That is the air that surrounds us. The effects of air are felt within the natural surroundings, as the trees sway or the cold wind blows. The high velocity air that flows is usually referred to as breeze. We cannot see air but it can be felt around us. Without air, life wouldn’t be into existence. Air was assumed to be made up of a single substance earlier but now it is understood that it is a mixture of gases. Essentially, nitrogen and oxygen are the basic components which are allowing us to sustain on the planet.


Importance of Air to Human Life

To respire we need oxygen. Even the animals in aquatic habitats need oxygen to sustain. Air is the fundamental element which keeps us alive. In fact, the water bubbles are a result of trapped air. Isn’t it interesting? Water to dry soil forms bubbles which is nothing but trapped air. The water is displaced by air molecules forming bubbles. Organisms that live in the soil respire through the oxygen present inside the air. Water fills the empty spaces and we hence see the organisms like earthworms coming up during the monsoons.


Importance of Air for the Survival of Life

We utilize oxygen almost all the time yet it remains unexhausted. This is because the trees restore this oxygen to the environment in the course of the process of photosynthesis. Plants also use oxygen but their utilisation is very minimal as contrasted to their oxygen production. Consequently, the remaining result is that they complement oxygen in the atmosphere. All the Animals and plants are codependent on each other for their subsistence, plants make oxygen and creatures yield carbon dioxide as a by process, hence they survive with one other creating a bionetwork of their specific self. Conversely, due to artificial involvements to the atmosphere and environment such as deforestation and industrial units that discharge smog, smoke, and other substances and chemical components into the air, by this means polluting the air. This is known as Air Pollution.


Air gives the impression of being light, but there is a lot of it roughly pushing down on earth’s surface. This is termed as air pressure. You undergo high air pressure at sea level for the reason that the whole atmosphere is impelling down on you. The air pressure is depleted on top of a highlands because there is a lesser amount of atmosphere approaching down on you. That difference in air pressure can produce your ears to pop when you’re taking off in an airplane or driving up a hill.


Air presents a lot of diverse expenditures that make it an imperative and indispensable requirement in our daily life, deprived of air Earth would be just like the other lifeless planets in our planetary classification, without any plants, animals or living beings. Without air; life itself would terminate to survive. Without air, plants would be incapable to conserve up with the practise of photosynthesis and without them, animals who are entirely dependent on plants for their endurance would succumb too. Furthermore, there would be no resonance if air did not subsist and we would be encircled in a vacuity bubble. Separately from this, the cross-fertilisation of harvests would not happen and thus, there would be no foodstuffs or food for us. Thus, air is the principal basic component that is compulsory for the existence of any living species.

FAQ (Frequently Asked Questions)

1. What are the Different Uses of Air in Daily Life?

Air holds a very important role in various processes. Some of these are:

  • It helps in sustenance of Life and Growth. Air consists of one of the main life sustaining gases called oxygen.

  • It helps in Combustion

  • It aids in Temperature Control

  • It is a Supplier of Energy

  • It helps in Photosynthesis.

  • Air helps one to breath.

  • It helps to pump your vehicle's tires.

  • It helps to inflate air beds, balloons and other toys.

  • It helps to blow away dirt from lawn, driveway etc.

  • It helps vacuum suck dust from floor, carpets.

2. How does Air Support Life?

We utilize oxygen almost all the time yet it remains unexhausted. This is because the trees restore this oxygen to the environment in the course of the process of photosynthesis. Plants also use oxygen but their utilisation is very minimal as contrasted to their oxygen production. Consequently, the remaining result is that they complement oxygen in the atmosphere. All the Animals and plants are co-dependent on each other for their subsistence, plants make oxygen and creatures yield carbon dioxide as a by process, hence they survive with one other creating a bionetwork of their specific self. Air encompasses oxygen which benefits in respiration of all living creatures. It also includes carbon dioxide which aids in execution of photosynthesis by plants. It comprises nitrogen which is transformed into practical form to be used up by plants. Hence, air supports life.