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प्रश्न
After three days, Abdul saw that one broken part of the pea plant had dried. Guess which part would have dried up? Why?
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उत्तर
The leaves of the broken part of the pea plant dried. Because broken part of the plant did not get water and mineral from the soil.
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संबंधित प्रश्न
Do all plants have roots?
Look at some plants and trees around you. Imagine how deep and spread out the roots of these are?
On putting water in the soil where the plants are growing, the dropping leaves become fresh again. How?
Abdul realised that he never watered the huge neem tree. “Where did it get its water from?” he thought.
Which of the plants around you do not need watering. Where do they get water from? Make two guesses.
Look at the pictures below and find out which of these vegetables are roots.
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Abdul saw a huge tree that had fallen on the roadside. He remembered the neem tree in his courtyard. He could see some of its broken roots. Abdul thought–
- Would someone have uprooted such a big tree or would it have fallen on its own?
- How old would this tree be?
- Abdul on seeing a tree surrounded by cemented ground, thought that how will it get rain water?
- Have you swung from a banyan tree?
- What did you hold to swing?
- Have you seen any tree which has roots growing from its branches?
Arif and Roopali did the below activity. They saw the seedlings grow. When asked – what are the things that grow? They had very different ideas about things that grow.
Arif made a list of the following – Leaves, munna, bud, puppy, nails, fish.
Roopali’s list had – Moon, tree, I, hair, watermelon, mosquito, crow.
- What do you think? Which of these things listed by Arif and Roopali grow?
- Why don’t you make your own list of things that grow? Your list can include the names of things that are in Arif’s and Roopali’s list.
Think about yourself – in what ways have you changed over a period of time? Have you grown in any way? For example –
- Has your height increased? How much taller have you grown in the last one year?
- Imagine that you had never cut your nails! Draw a picture of your fingers in the notebook to show how they would have looked.
- What other part of your body (some people cut it regularly) keeps growing?
