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Visual Worksheet: Getting to Know Plants | Worksheets with solutions for Class 3 PDF Download

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FAQs on Visual Worksheet: Getting to Know Plants - Worksheets with solutions for Class 3

1. What are the main parts of a plant?
Ans. The main parts of a plant are the roots, stem, leaves, flowers, and fruits. The roots anchor the plant and absorb water and nutrients from the soil. The stem supports the plant and transports nutrients and water between the roots and leaves. Leaves are responsible for photosynthesis, where plants convert sunlight into energy. Flowers are important for reproduction, and fruits develop from flowers and contain seeds.
2. How do plants grow?
Ans. Plants grow through a process called photosynthesis, where they use sunlight, carbon dioxide from the air, and water from the soil to produce food. Additionally, plants grow by cell division, which helps them increase in size and develop new leaves, stems, and roots. Proper conditions, such as sunlight, water, and nutrients, are essential for healthy growth.
3. Why are plants important to the environment?
Ans. Plants are crucial to the environment because they produce oxygen through photosynthesis, which is essential for the survival of most living organisms. They also provide food and habitat for many animals, help prevent soil erosion, and contribute to the water cycle. Furthermore, plants play a significant role in maintaining ecological balance and biodiversity.
4. What do plants need to survive?
Ans. Plants need several key elements to survive, including sunlight, water, carbon dioxide, and nutrients from the soil. Sunlight provides the energy necessary for photosynthesis, while water helps transport nutrients and maintain plant structure. Carbon dioxide is used in photosynthesis, and nutrients from the soil support growth and development.
5. How do different types of plants adapt to their environment?
Ans. Different types of plants adapt to their environments in various ways. For example, cacti have thick skins and spines to retain water in arid conditions, while aquatic plants have flexible stems and broad leaves to float on water. Some plants may develop deep roots to access water sources, while others may have shallow roots to absorb rainfall quickly. These adaptations help them survive and thrive in their specific habitats.
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