Write some situations in your daily life for getting positive and negative integers

Write any five negative integers.

Write the role of Fungi in our daily life.

Sum of negative and a positive integer is

Write any five positive integers.

Observe your surroundings carefully and write any three situations of your daily life where you can observe lines and angles. Draw the pictures in your note book and collect some pictures.

Write some chemical equation occurring in our daily life.

Write three situations from your daily life in which you see direct proportion.

Write some effects of oxidation reactions in daily life.