Table of Contents
What things use air?
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.
What is air and what are its uses?
Air consists one of the main life-sustaining gas called oxygen. Almost all living things breathe in and breathe out this air. Nitrogen and Carbon dioxide are also other gases that are vital for plants and their growth.
What do we use air for kids?
All living things need air. Animals and plants would die without it. Air also holds airplanes and kites above the ground, and it is used to inflate tires and balloons. Air surrounds Earth as the atmosphere.
What is air used for as a natural resource?
The oxygen in the air is essential for animals to survive because we use this oxygen to produce energy from the food we eat. The carbon dioxide we breathe out is in turn required for plants to trap energy from the sun and turn it into food.
How is air used as a resource?
What is two use of air?
Another use of air is that it supports burning or combustion. The oxygen present in air help in the burning of the fuels leads to carry out activities like cooking food, running industries, and vehicles as well as generating heat and electricity.
What are the uses of air for Class 1?
Uses of Air:
- It is filled up with balloons and swimming tubes.
- it is filled in the tubes inside the tires.
- It helps to dry clothes.
- It helps to move sailboats and windmills.
- It makes the fire burn.
- It is used for flying kites.
Why air is useful to us?
The air gives energy for the function of living things. Plants get their food from the event of Photosynthesis. Photosynthesis happens with the help of oxygen. Nitrogen is very useful for the growth of plants as well as trees.