Biology

This chapter focuses on the components of food. We will learn about the various nutrients of the food required by our body. It involves some experiments for testing food items. We will discuss the things we need to prepare for our balanced diet.

This chapter gives us a brief description of the nutrition in plants. It illustrates the different types of nutrition, such as autotrophic and heterotrophic with experiments. It also highlights the carnivorous plants and symbiosis.

In this chapter, we will learn the need for respiration in organisms and the inhaled and exhaled air along with activities. We will also understand the facts related to breathing in plants, different animals, and underwater organisms.

This chapter describes the reproductive organs in flowers and the parts of a flower. It deals with the classification of flowers on the basis of parts present in them. It also covers pollination, asexual and sexual reproduction in plants.

In this chapter, we will discuss the concept of dispersal of seeds in detail. It illustrates the different agents of seeds dispersal. We will also understand the different methods of seed dispersal through the wind, air, and animals.

In this chapter, we will learn about different uses of forests for human beings. It discusses facts that support forests as a renewable source of energy. Also, we will get information about various things that we obtain from forests.