Question

Fill in the blanks
1.______ is a very valuable source of fuel.
2. The layer air where clouds are formed is ______
3. The two forms of well tube well and open well.
4. ______does not get work in the farm throughout the year.
5. Carbohydrates are made up of _____ _______and______
6. SI unit if density is________​

Answer 1

Answer:

1- fossil fuel

2-troposphere

Explanation:

5-carbon, hydrogen and oxygen

6-(kg/m^3)