Water pollution is a vital topic that describes how our water becomes dirty and harmful for all living beings. This article provides a clear water pollution paragraph suitable for students from class 6 to HSC levels. Learning about this issue is essential for school exams and for protecting our environment.
You will find different versions of the paragraph, easy word meanings, and important facts to help you score well in your upcoming examinations.
Paragraph on Water Pollution in 10 Lines
- Water pollution means making water dirty and unsafe to use.
- It happens when waste, chemicals, or oil mix with water.
- Factories, farms, and homes are the main human sources.
- Plastic, sewage, and chemicals are common polluting agents.
- Polluted water harms fish, plants, and other aquatic life.
- It breaks the balance of rivers, lakes, and seas.
- Dirty water causes diseases and health problems in people.
- Pollution enters the food chain through fish and crops.
- Using clean methods and treating waste can prevent it.
- So, stopping water pollution is vital for a healthy future.
Water Pollution Paragraph for Class 2 and 3
Water pollution means water is dirty and unsafe. It happens when trash and chemicals enter rivers. Factories and farms often release harmful waste into the water. This pollution kills fish and ruins their homes. It also makes people very sick after drinking it. We must stop throwing garbage into the water. Keeping our rivers clean helps everyone stay healthy and safe. Clean water is vital for our life.
Water Pollution Paragraph for Class 4 and 5 in 100 Words
Water pollution means water is dirty and unsafe for use. It happens when waste enters rivers, lakes, and oceans. People throw trash and chemicals into the water every day. Factories and farms also release harmful liquid waste. This pollution kills fish and other aquatic animals. It moves through the food chain to reach us. Drinking this dirty water makes humans very sick. We can stop this by not dumping waste. Cleaning our water sources protects our health and nature. Everyone must work together to keep our water clean.
Water Pollution Paragraph in 150 Words for Class 6 and 7
Water pollution is a major global problem today. It happens when harmful things enter our water bodies. Rivers and lakes become dirty and unsafe for use. This process is called water pollution. Many things like trash and oils act as primary agents. They make the water toxic for everyone.
Human activities are the main cause of this issue. People throw plastic and household waste into the water. Factories also pour chemical waste into our rivers. Even farmers use pesticides that wash into the water. These sources destroy the purity of our water. It is a sad reality for our nature.
This pollution is very bad for aquatic life. Fish and plants cannot breathe in dirty water. Many sea animals die every year due to oil spills. The toxins also enter the food chain easily. When we eat these fish, we get sick too. It creates a cycle of health risks for humans.
Dirty water causes many diseases like cholera and diarrhea. It is a big threat to public health. We can prevent this by being careful. We should not throw trash into the water. Planting more trees near rivers also helps. We must keep our water clean for a better future.
Word Meaning Table
| Word | English Meaning | Bangla Meaning |
| Pollution | Contamination | দূষণ |
| Harmful | Dangerous | ক্ষতিকর |
| Global | Worldwide | বিশ্বব্যাপী |
| Major | Important | প্রধান |
| Liquid | Fluid | তরল |
| Chemical | Substance | রাসায়নিক |
| Pesticide | Bug killer | কীটনাশক |
| Destroy | Ruin | ধ্বংস করা |
| Purity | Cleanness | পরিচ্ছন্নতা |
| Aquatic | Living in water | জলজ |
| Toxins | Poison | বিষক্রিয়া |
| Disease | Illness | রোগ |
| Prevent | Stop | প্রতিরোধ করা |
| Source | Origin | উৎস |
| Threat | Danger | হুমকি |
Water Pollution Paragraph for Class 8 in 200 Words
Water pollution is a serious issue that makes our water bodies dirty and unsafe. It happens when harmful substances mix with rivers, lakes, and oceans. These substances change the quality of water. This makes it dangerous for humans and animals. It is a major threat to our environment today.
Many agents like chemicals, oil, and plastic contaminate the water. Human activities are the main source of this pollution. People throw household waste and plastic bottles into the water. Factories also drain toxic liquid waste into rivers. Farmers use chemical fertilizers and pesticides on their land. Rain washes these chemicals into the nearby water sources.
This pollution disrupts aquatic life in many ways. Fish and other water animals cannot survive in toxic water. It reduces the oxygen level in the water. As a result, many fish die every day. These toxins then enter the food chain. When we eat fish from polluted water, the poison enters our bodies. This leads to long term health problems for us.
Water pollution has a big impact on public health. It causes many waterborne diseases like cholera, typhoid, and jaundice. We must take steps to prevent this crisis. We should never throw garbage into rivers or ponds. Industries must treat their waste before releasing it. We must raise awareness to keep our water clean for the next generation.
Word Meaning Table
| Word | English Meaning | Bangla Meaning |
| Serious | Grave | গুরুতর |
| Substance | Matter | পদার্থ |
| Quality | Standard | মান |
| Environment | Nature | পরিবেশ |
| Contaminate | Pollute | দূষিত করা |
| Source | Root | উৎস |
| Household | Domestic | গৃহস্থালি |
| Fertilizer | Manure | সার |
| Pesticide | Insect killer | কীটনাশক |
| Survive | Stay alive | বেঁচে থাকা |
| Reduce | Decrease | কমানো |
| Typhoid | A type of fever | টাইফয়েড |
| Awareness | Knowledge | সচেতনতা |
| Industry | Factory | শিল্পকারখানা |
| Generation | Age group | প্রজন্ম |
Water Pollution Paragraph for SSC/ Class 9 and 10 (250 Words)
Water pollution is a major crisis for our world today. It refers to the contamination of water bodies like rivers and seas. This happens when harmful things mix with clean water. These things make the water unfit for drinking or washing. It is a slow poison for our beautiful nature.
Many agents like chemicals and plastics contaminate the water. Human activities are the primary sources of this disaster. People throw daily trash and plastic bags into the water. Factories release toxic liquids and heavy metals into our rivers. Farmers use chemical fertilizers that wash away during the rain. These actions destroy the natural balance of our water sources.
This pollution disrupts aquatic life in very bad ways. Fish and plants need clean water to breathe and grow. Toxic water reduces the level of oxygen in the water. Many sea animals die because they eat plastic by mistake. This also affects the global food chain deeply. Small fish eat toxins and then bigger animals eat them. Finally, these poisons enter our bodies through the food we eat.
Water pollution has a terrible impact on public health. It spreads diseases like cholera, typhoid, and skin problems. Many people in our country suffer from drinking dirty water. We must take preventive measures to save our lives. We should stop dumping waste into the rivers. Using natural fertilizers instead of chemicals is a great idea. We must protect our water for a healthy future.
Word Meaning Table
| Word | English Meaning | Bangla Meaning |
| Crisis | Emergency | সংকট |
| Unfit | Not suitable | অনুপযুক্ত |
| Disaster | Calamity | বিপর্যয় |
| Release | Discharge | নির্গমন করা |
| Balance | Stability | ভারসাম্য |
| Oxygen | Vital gas | অম্লজান |
| Mistake | Error | ভুল |
| Global | Worldwide | বিশ্বব্যাপী |
| Terrible | Horrible | ভয়াবহ |
| Suffer | To feel pain | কষ্ট পাওয়া |
| Measure | Step | পদক্ষেপ |
| Future | Coming time | ভবিষ্যৎ |
| Dumping | Throwing | আবর্জনা ফেলা |
| Instead | In place of | পরিবর্তে |
| Protect | To save | রক্ষা করা |
Water Pollution Paragraph for HSC in 300 Words
Water pollution is a huge global crisis that ruins our rivers and oceans. It occurs when toxic substances mix with clean water sources. These harmful materials change the physical and chemical quality of water. This makes the water unfit for any kind of human use. Today, it is one of the biggest threats to our environment.
Primary agents like plastic, oil, and chemicals contaminate our water every day. Human activities are the main cause of this environmental disaster. People often throw household garbage and plastic bags into the water. Factories also release heavy metals and dangerous liquids into the rivers. Additionally, farmers use chemical fertilizers that wash into the ponds during rain.
This pollution disrupts aquatic life by reducing the oxygen levels in water. Many fish and sea creatures die because they cannot breathe properly. Some animals eat plastic waste by mistake and lose their lives. These toxins eventually enter the food chain through small insects and fish. When we eat these fish, the harmful chemicals enter our human bodies.
Public health is at great risk due to water pollution in Bangladesh. Dirty water carries bacteria that cause diseases like cholera and jaundice. Many people suffer from skin infections and stomach problems after using polluted water. It is a silent killer for many rural communities today. We must take immediate action to stop this dangerous trend.
Preventive measures like proper waste management work best to solve this. We should never dump garbage or plastic into our river systems. Factories must use treatment plants to clean their waste before disposal. We can also plant more trees to filter the water naturally. Raising public awareness is the best way to protect our water resources.
Word Meaning Table
| Word | English Meaning | Bangla Meaning |
| Ruins | Destroys | ধ্বংস করে |
| Physical | Material | শারীরিক বা বস্তুগত |
| Quality | Standard | মান |
| Environment | Surroundings | পরিবেশ |
| Contaminate | Pollute | দূষিত করা |
| Disaster | Calamity | বিপর্যয় |
| Liquid | Fluid | তরল |
| Disrupts | Breaks | বিঘ্নিত করা |
| Proper | Correct | সঠিক |
| Mistake | Error | ভুল |
| Eventually | Finally | অবশেষে |
| Consume | Eat | গ্রহণ করা |
| Suffer | To feel pain | ভোগ করা |
| Rural | Village-based | গ্রামীণ |
| Trend | Direction | ধারা |
| Awareness | Consciousness | সচেতনতা |
| Resource | Asset | সম্পদ |
FAQ’s About Water Pollution
What defines water pollution?
Water pollution is the contamination of water bodies by harmful substances. It makes the water toxic and unsafe for humans and nature.
Which primary agents contaminate water?
Chemicals, plastics, and oil are the main agents. Pathogens and heavy metals also enter the water and destroy its natural purity.
How does it disrupt aquatic life?
Pollution lowers oxygen levels in the water. This causes fish to suffocate and destroys the natural habitats of various underwater creatures.
What are the main human sources?
Factories dumping chemical waste and people throwing plastic are major sources. Agricultural runoff with pesticides also plays a very large role.
How does it impact public health?
Drinking dirty water causes diseases like cholera and typhoid. It also leads to long-term skin problems and severe internal organ damage.
Which preventive measures work best?
Using waste treatment plants and reducing plastic use are effective steps. Proper garbage disposal and public awareness are also very important.
How does it affect the food chain?
Toxins build up in small fish which are eaten by larger animals. Eventually, these poisons reach humans who eat the contaminated seafood.
