WATER POLLUTION MPU24021 21 FEBRUARY 2024 GROUP 2 (KUMPULAN B) KELAB MESRA ALAM (B) PN. AMIZA BINTI YAMAN
INTRODUCTION FACTOR OF WATER POLLUTION THE EFFECTS OF WATER POLLUTION tableofcontents GROUP MEMBERS DISADVANTAGES OF WATER POLLUTION SOLUTION CONCLUSION
SARVINI A/P MURUGAYA GROUP MEMBERS NURAFIQAH IZZATI BINTI SUHAIMI MUHAMMAD DZULIQRAM BIN MOHD JEFRI 06DPR23F1004 NURQISTINA SOFIAH BINTI AB RAHIM 06DAT23F1055 IRDINA BINTI SYAHRUL AZHAR 06DSK23F134 06DET23F1048 06DPR23F1106
Water pollution can also harm aquatic life and disrupt ecosystems and pose a risk to human health when contaminated water is used for activities such as cooking, swimming or fishing. Water pollution occurs when harmful substances—often chemicals or microorganisms—contaminate a stream, river, lake, ocean, aquifer, or other body of water, degrading water quality and rendering it toxic to humans or the environment The widespread problem of water pollution endangers our health. Unsafe water kills more people each year than war and all forms of violence combined. Meanwhile, our source of drinking water is limited. What Is Waterpollution
INDUSTRIES RADIOACTIVE WASTE Industries produce a lot of waste containing toxic chemicals and pollutants. Another source of water pollution is the burning the fossil fuels, causing air pollution like acid rain which then flows to streams, lakes, and other stretches of water. Radioactive waste can linger in the environment for thousand years. When these substances are released accidentally or disposed improperly, they threaten groundwater, surface water, as well as marine resources factorsof waterpollution What are the factors of water pollution?
SEAWAGE AND WASTEWATER MARINE DUMPING Inadequate sewage collection and treatment are sources of water pollution. According to the United Nations, more than 80% of the worldwide wastewater goes back in the environment without being treated or reused. Everyday, garbage such as plastic, paper, alluminium, food, glass or rubber are deposited into the sea. These items take weeks to hundreds of year to decompose and thus they are a major cause of water pollution.
EFFECTS Contimination of drinking water This contamination can result from various sources such as industrial waste, agricultural runoff, sewage discharge, and improper disposal of chemicals and trash. Drinking polluted water can lead to serious health problems for humans, including gastrointestinal illnesses, reproductive issues, and even chronic diseases like cancer Harm to aquatic ecosystems When water becomes polluted, it can disrupt the delicate balance of aquatic ecosystems by introducing harmful chemicals, nutrients, or pathogens.This disruption can lead to the decline of aquatic plant and animal populations, loss of habitat, and alterations in species composition. Ecosystem imbalance Water pollution disrupts natural interactions and processes in ecosystems, leading to reduced biodiversity, disrupted nutrient cycles, and impaired ecosystem services. Economic losses in industries such as fishing and tourism UIndustries like fishing and tourism suffer when water pollution harms aquatic ecosystems, leading to reduced fish stocks, contaminated beaches, and negative impacts on recreational activities. This results in economic setbacks for communities reliant on these industries.
DISADVANTAGES Health Risks Contaminated water can carry harmful pathogens, chemicals, and toxins that can cause a range of health issues in humans and animals, including gastrointestinal illnesses, skin diseases, reproductive problems, and even cancer. Ecosystem Damage Pollution can disrupt aquatic ecosystems by harming or killing aquatic plants, animals, and microorganisms. This disruption can lead to imbalances in the food chain, loss of biodiversity, and habitat destruction.
Economic Impact Water pollution can have significant economic consequences, such as the loss of revenue from fisheries and tourism due to contaminated water bodies. Cleaning up polluted water sources also requires substantial financial resources. Water Scarcity Pollution can render water sources unusable for drinking, agriculture, and industry, exacerbating water scarcity issues in affected regions. This scarcity can lead to conflicts over access to clean water resources.
oF waterpollution SOLUTION
Investment in Wastewater Treatment: Upgrading and expanding wastewater treatment infrastructure to ensure that sewage and industrial effluents are adequately treated before being released into water bodies. This includes investing in advanced treatment technologies to remove pollutants effectively. Pollution Prevention: Encouraging industries, agricultural operations, and individuals to adopt pollution prevention measures to reduce the amount of pollutants entering water bodies. This can include using eco-friendly production processes, implementing soil and water conservation practices in agriculture, and reducing the use of harmful chemicals. Promoting Sustainable Practices: Encouraging sustainable land use practices that minimize pollution and protect water resources. This includes promoting organic farming, reforestation, and sustainable urban planning to reduce runoff and soil erosion. Public Education and Awareness: Educating the public about the importance of clean water and how individual actions can affect water quality. Promoting water conservation practices, proper waste disposal, and responsible use of chemicals can help reduce pollution at the source.
CONCLUSION Water pollution occurs when harmful substances—often chemicals or microorganisms—contaminate a stream, river, lake, ocean, aquifer, or other body of water, degrading water quality and rendering it toxic to humans or the environment. This widespread problem of water pollution is jeopardizing our health.In a nutshell, every kind of pollution leaves a huge negative impact on our environment, human lives, animals etc. We, as responsible citizens, must take steps towards a better tomorrow. We must join hands to take various initiatives and fight against this problem.