Tag: waterborne diseases

Dengue Fever paragraph for all classes

admin

Dengue Fever Dengue fever is a serious mosquito-borne disease caused by the dengue virus. It is transmitted to humans through the bite of an infected female Aedes aegypti mosquito. This disease is most common in tropical and subtropical regions, especially during the rainy season when mosquitoes breed in stagnant water. In recent years, dengue has become a major public health issue in many countries, including India. The symptoms of dengue usually appear 4 to 10 days after the mosquito bite. Common signs include high fever, severe headache, pain behind the…

Read More

water pollution paragraph

admin

Water Pollution Water pollution is a serious problem that affects rivers, lakes, oceans, and underground water. It happens when harmful substances like chemicals, waste, and plastic get into water bodies, making the water dirty and unsafe for living things. The main causes of water pollution include industrial waste, sewage, agricultural chemicals, and garbage. Factories often release toxic chemicals into nearby rivers without proper treatment. Similarly, untreated sewage from homes and towns pollutes water, spreading diseases. Farmers use pesticides and fertilizers to grow crops, but these chemicals can wash into water…

Read More