Acid rain model 3d for science exhibition project | DIY at home easily | howtofunda | still model

Acid rain model 3d for science exhibition project | DIY at home easily | howtofunda | still model #acidrainmodel #scienceexhibiton #howtofunda #acidrain #sciencefair #scienceproject #modelmaking #diy #stillmodel This DIY Acid Rain Working Model is a simple and creative science project that helps explain how pollution leads to acid rain and affects the environment. In this model, factories release harmful gases like sulfur dioxide (SO₂) and nitrogen oxides (NO₂) into the atmosphere. These gases mix with water vapor in clouds to form acids such as sulfuric acid and nitric acid. When it rains, these acids fall to the ground, causing damage to plants, water bodies, buildings, and living organisms. The model visually represents key processes like pollution, cloud formation, chemical reactions, and rainfall. It also shows real-life effects such as damaged trees and polluted water. This project is perfect for school exhibitions, science fairs, and educational demonstrations. By using simple materials like cardboard, colors, and craft items, this model makes learning easy and engaging. It helps students understand environmental issues and the importance of reducing pollution. Viva Questions & Answers What is acid rain? Acid rain is rainfall that contains harmful acids formed from air pollution. Which gases cause acid rain? Sulfur dioxide (SO₂) and nitrogen oxides (NO₂). How is acid rain formed? These gases react with water vapor in the atmosphere to form acids. What acids are present in acid rain? Sulfuric acid and nitric acid. What are the effects on plants? It damages leaves and reduces growth. How does it affect water bodies? It makes water acidic, harming aquatic life. What are the sources of these gases? Factories, vehicles, and burning fossil fuels. Can acid rain affect buildings? Yes, it damages monuments and structures. How can we reduce acid rain? By reducing pollution and using clean energy. Why is this model important? It helps understand environmental pollution and its effects visually. Amazon - https://www.amazon.in/shop/howtofunda Website - http://howtofunda.com facebook -   / howtofunda   twitter -   / howtofunda   instagram -   / howtofunda