Civil Engineering

  • causes of acid rain

    Causes of acid rain and their Effects on Human health with Prevention

    Causes of acid rain: Precipitation (rain, vapors) mixed with acidic chemicals of the atmosphere lower the pH of rainwater and thus cause acid rain. Acid rain is hazardous for the life on the earth. what are the primary causes and…

  • 12 Types of Soil: Classification and Characteristics

    soil is an essential part of the earth’s surface which consists of inorganic and organic materials and disintegrated rock. Depending on the Factors affecting and Composition of Soil, Types of soil can be described in different ways. basically, there are…

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