Question

Q1. Fill in the blanks:-

1. _____ is a visible indication of air pollution.
2. uniform circular motion is an example of ____ motion.
3. SI unit of acceleration is_____

Q2. Answer the following:-

1. Give the mathematical form of average velocity.

2. Name the living organism influence the formation of soil.

3. what are two forms of Oxygen found in the atmosphere?​

Answer 1

photochemical smog

2acceleration

3.meter per second squared

2.

3.Elemental Oxigen, Ozone