CBSE Class 4 EVS Looking Around Chapter 19: Abdul in the Garden NCERT Solutions

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NCERT Solutions PDF Class 4 PDF

CBSE Class 4 Looking Around (EVS) Chapter 19, "Abdul in the Garden," highlights the crucial role of water for plants. The NCERT Solutions explain why plants need water, demonstrating how it revives wilting plants and supports their overall health. A key focus is on the importance of deep roots for anchoring plants firmly in the soil. The chapter also discusses which plants require frequent watering and the negative effects of insufficient water. These solutions offer clear, step-by-step explanations to help students understand the basic biological needs of plants and their dependence on water, aiding in thorough comprehension and exam preparation.

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Quick info

BoardCBSE
ClassClass 4
SubjectLooking Around (EVS)
Session2026
LanguageEnglish
TypeNCERT Solutions
ChapterChapter 19

Chapter summary

Chapter 19, "Abdul in the Garden," for Class 4 EVS, covers the basic requirements of plants, with a special emphasis on water. The NCERT Solutions explain the role of roots in anchoring trees against strong winds, how water absorption revitalizes wilting plants, and the general necessity of water for plant survival, food preparation, and nutrient transport. It also identifies plants that need frequent watering and the effects of dehydration. This chapter's solutions focus on observational learning about plant care.

Learning outcomes

  • Understand the importance of water for plant survival.
  • Explain how roots help plants stay firm.
  • Describe the process of water absorption and its effect on plants.
  • Identify different types of plants that need regular watering.
  • Recognize the consequences of not watering plants.

Topics covered

Paper topics

  • Importance of Water for Plants
  • Role of Roots in Anchoring
  • Water Absorption by Plants
  • Revitalizing Drooping Leaves
  • Plant Food Preparation
  • Nutrient Transfer in Plants
  • Plant Cooling
  • Plants Needing Regular Watering
  • Consequences of Lack of Water
  • Examples of Plants (Neem, Tulsi, Tomatoes)

Important topics

  • Why plants need water
  • How water helps drooping plants
  • The function of roots
  • Identifying plants that need watering
  • Consequences of not watering plants

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Questions and Solutions

Question 1

Why do you think the neem tree did not fall despite the strong wind?
Solution: The neem tree did not fall because it was very well-rooted in the ground. The roots of a tree act like anchors, holding the plant body firmly in the soil. This strong anchoring system allows the tree to withstand strong winds and remain standing.

Question 2

On putting water in the soil where the plants are growing, the drooping leaves become fresh again. How?
Solution: When water is added to the soil, the plant's roots absorb it. This absorbed water is then transported upwards through the stem to the leaves. The presence of water inside the leaf cells creates pressure against their walls, which helps the leaves to regain their firmness and appear fresh again. Water is also crucial for the plant's food-making process and overall health.

Question 3

What do you feel, do all plants need water?
Solution: Yes, it is felt that all plants need water. Water is essential for plants for several vital reasons:
  1. Food Preparation: Plants use water along with sunlight and carbon dioxide to make their food through photosynthesis.
  2. Nutrient Transport: Water helps in dissolving nutrients from the soil and carrying them from the roots to all other parts of the plant.
  3. Temperature Regulation: Water helps to keep the plant cool, especially in hot weather.
Without water, plants cannot survive.

Question 4

Which of the plants around you need regular watering?
Solution: Several types of plants around us need regular watering. These include:
  • Plants that have large or very thin leaves, as they lose water quickly.
  • Plants placed in warm, dry, and sunny locations, where they dry out faster.
  • Larger plants that are growing in small pots, as their water supply is limited.
  • Flowering plants and plants that are growing very quickly, as they use up water rapidly.
  • Plants grown in porous pots like clay pots, which allow water to evaporate more easily than plastic pots.
Examples of such plants are Tulsi (Holy Basil) and tomato plants.

Question 5

What will happen, if nobody gives water to these plants?
Solution: If plants, especially those that need regular watering, do not receive water, several things will happen. Their leaves will start to droop and wilt because they lose water faster than they can absorb it. The plant will become dry and may turn yellow or brown. Eventually, without sufficient water, the plant will not be able to perform its essential life functions, such as making food, and will die.

Common mistakes

  • Not understanding the role of roots in anchoring plants.
  • Underestimating the importance of water for plant functions beyond just survival.
  • Failing to identify specific plant types that require more frequent watering.

Revision tips

  • Focus on the function of roots and how they prevent trees from falling.
  • Pay attention to the explanation of how water revitalizes drooping plants.
  • List the reasons why all plants need water.
  • Note down examples of plants that need regular watering.

Practice MCQs

Q1. Why did the neem tree not fall during strong winds?

Q2. What happens when water is given to drooping leaves?

Q3. Which of the following is a reason plants need water?

Q4. Which type of plant might need regular watering?

Q5. What is the role of water in transferring nutrients?

Frequently asked questions

What is the main topic of Chapter 19 for Class 4 EVS?

Chapter 19, 'Abdul in the Garden,' focuses on the essential needs of plants, particularly their requirement for water, and how different plants are affected by watering.

Why are deep roots important for trees like the neem tree?

Deep roots anchor the tree firmly into the soil, providing stability and preventing it from falling over, even during strong winds.

How does watering help a plant with drooping leaves?

When a plant is watered, its roots absorb the water, which is then transported to the leaves. This water helps to maintain turgor pressure, making the drooping leaves fresh again.

Besides survival, what are other reasons plants need water?

Plants need water to prepare their food through photosynthesis, to help transfer nutrients from the soil to various parts of the plant, and to keep the plant cool.

Which types of plants generally need watering more often?

Plants with large or thin leaves, those in warm and sunny locations, flowering plants, and rapidly growing plants typically require regular watering.

What happens if plants do not receive water?

If plants do not receive water, they will wilt, their leaves will droop and dry out, and eventually, they will die because water is essential for their survival and life processes.

Important links

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