Question

please answer my question in speech on air

Answer 1

first of all you have to introduce yourself in a good manner then you will give us speech on year by year giving some importants of the year and necessary components how where is formed how air is very important for us by this way you can conclude a speech in a good manner

Answer 2

air helps us to survive but today's air is polluted because of factories pollution. there are many benefits of air it's provides us when Richey through windmills. air is mixture of such type of gases like oxygen