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Mind Map: Uses of Plants | Science for Class 2

The document Mind Map: Uses of Plants | Science for Class 2 is a part of the Class 2 Course Science for Class 2.
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FAQs on Mind Map: Uses of Plants - Science for Class 2

1. What are the main uses of plants in our daily lives?
Ans. Plants have several important uses in our daily lives. They provide food, as fruits and vegetables are essential for nutrition. Plants are also used for making medicines, helping to treat various health conditions. Additionally, plants contribute to the environment by producing oxygen and purifying the air. Furthermore, they are used in making clothing, furniture, and shelter, showcasing their versatility in our lives.
2. How do plants contribute to the environment?
Ans. Plants play a crucial role in the environment by absorbing carbon dioxide and releasing oxygen through the process of photosynthesis. This helps maintain the balance of gases in the atmosphere. Plants also prevent soil erosion, provide habitat for wildlife, and contribute to the water cycle by facilitating rainfall. Their presence is vital for sustaining ecosystems and promoting biodiversity.
3. What are some common medicinal plants and their uses?
Ans. Several common medicinal plants include aloe vera, which is used for skin healing; ginger, known for its anti-nausea properties; and turmeric, which has anti-inflammatory effects. Other examples are peppermint, used for digestive issues, and eucalyptus, which can help with respiratory problems. These plants have been used for centuries in traditional medicine and continue to be valued for their health benefits.
4. How do plants provide food for people and animals?
Ans. Plants provide food for people and animals through fruits, vegetables, grains, and nuts. These foods are rich in essential nutrients, vitamins, and minerals necessary for health. Herbivores directly consume plants, while carnivores and omnivores rely on herbivores or plants as a food source. This creates a complex food web that supports various life forms in the ecosystem.
5. Why are plants important for clothing and shelter?
Ans. Plants are important for clothing and shelter because they provide natural fibers used in textiles, such as cotton, flax, and hemp. These materials are woven into fabrics for clothing. Additionally, wood from trees is a primary material for constructing houses and furniture. The use of plant materials in these areas highlights the significant role plants play in human life and culture.
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