CBSE Class 4 > Class 4 Notes > Science > Infographics: Our Environment
Infographics: Our Environment
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FAQs on Infographics: Our Environment
| 1. What are the main causes of environmental degradation? |  |
Ans.Environmental degradation is primarily caused by factors such as deforestation, pollution, climate change, overpopulation, and unsustainable agricultural practices. Each of these factors contributes to the loss of biodiversity, depletion of natural resources, and disruption of ecosystems.
| 2. How does pollution impact our environment? | |
Ans.Pollution negatively affects air, water, and soil quality, leading to health problems in humans and wildlife. It can result in habitat destruction, loss of biodiversity, and contribute to climate change. Reducing pollution through sustainable practices is essential for protecting the environment.
| 3. What role does climate change play in environmental issues? | |
Ans.Climate change alters weather patterns, increases the frequency of extreme weather events, and leads to rising sea levels. These changes can affect agriculture, water supply, and natural ecosystems, resulting in significant challenges for wildlife and human populations.
| 4. How can individuals contribute to environmental protection? | |
Ans.Individuals can contribute by reducing waste, conserving water and energy, using public transportation, recycling, and supporting sustainable products. Engaging in community initiatives and advocating for policies that protect the environment are also effective ways to make a positive impact.
| 5. What are the benefits of biodiversity for the environment? | |
Ans.Biodiversity contributes to ecosystem resilience, providing essential services such as pollination, nutrient cycling, and climate regulation. A diverse ecosystem is better equipped to adapt to changes and stresses, thus ensuring a balanced and healthy environment.
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Apr 21, 2026 Last updated
Document Description: Infographics: Our Environment for Class 4 2026 is part of Science for Class 4 preparation. The notes and questions for Infographics: Our Environment have been prepared according to the Class 4 exam syllabus. Information about Infographics: Our Environment covers topics like and Infographics: Our Environment Example, for Class 4 2026 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Infographics: Our Environment.
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