Observe nearby polutry farm and find out how do they export eggs to market? What material is used for transportation?

How do you prepare washing soda ? What are its uses ?

A list of things in a house are given in table 2. Name the materials from which each object may possible be made of: (If you don't know which material the objects is made of, discuss with your friends and find out.) How many types of material can be used for making chairs?

Where do we find forests? How are they useful?

Observe the following reaction and find out that how many number of reactant stereoisomers can be reduced to optically inactive meso products

How do we decide which material should be used for making an object?

Plants do not contain any special excretory organs. How are waste materials sent out in the plant body ?

Visit your nearby pond/lake or river and find out the material being discharged in it. Prepare a biography on it.