Q1.
Have you ever observed different plants and animals around you? Share and discuss your observations with your friends and teacher.
Answer
Yes. Even a short walk from home to school passes dozens of different living things — you only have to slow down and look.
What you will observe:
- Plants — soft green grass along the road, tulsi in a pot, a gudhal (hibiscus) hedge with bright red flowers, a tall neem or peepal at the corner, a money plant climbing a wall, and a pumpkin creeper spreading on the ground.
- Animals — crows and mynas on wires, sparrows in a hedge, a squirrel running up a trunk, ants marching in a line, butterflies moving flower to flower, a lizard on the wall, buffaloes near a pond, and frogs calling after rain.
- Even the sounds differ — the chapter's most important observation is that each bird has its own unique chirp. A koel's call, a crow's caw and a sparrow's chirp can be told apart without seeing the bird at all.
Why this matters: all these differences together are called diversity. The variety of plants and animals found in one region is the biodiversity of that region. No two kinds are exactly alike — in shape, size, colour, food, home or sound — and it is this variety that Chapter 2 sets out to organise.
Tip for the walk: Dr Raghu's rule — observe without disturbing. Do not pluck leaves or flowers and do not frighten any animal. Carry a notebook, a pen and a water bottle, and write down what you see on the spot; memory fades but notes do not.