Name the different types of changes. [1 MARK]
Changes around us can be classified as-
1. Reversible changes.
2. Irreversible changes.
Name different types of white blood cells. [2 MARKS]
Name and define the different types of leaves? [3 MARKS]
Name the different types of temperature scales. Which of them is followed in India? [2 MARKS]
Name and explain the two different types of crops that are grown based on the sowing season. [3 MARKS]
(a) A magnesium ribbon is taken and burnt. The ash is then dissolved in water. Name the various products formed. Support your answer with reactions. (b) Burning of wood and cutting it into small pieces are considered as two different types of changes. Explain. [3 MARKS]