Go to your nearest fertilizer shop and collect the information about chemical fertilizers and fill the table. Copy the following table in your note book.

What is your questionarie to collect information about cattle rearing?

Collect information about pellagra and discuss with your teacher.

Egg is a nutritious food. Collect information about vairous nutrients in egg and write a note on them in your notebook.

Collect the information about the symbols, atomic weights of first thirty elements in the periodic table and write a report.

Collect information about environmentalists and environment movement. Fill the table given below.

Fill the missing information in the following table.

There are some families who follows some traditional practices in your village. Visit those families, collect information about their cultural practices and festivals. Prepare a report on it and display in your wall magazine.

Collect information on the inherited traits in your family members and write a note on it.